diff --git a/addon/twitter/slinky.php b/addon/twitter/slinky.php
new file mode 100644
index 000000000..51432c3f5
--- /dev/null
+++ b/addon/twitter/slinky.php
@@ -0,0 +1,704 @@
+<?php
+/*
+Copyright (c) 2009, Beau Lebens
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+ - Redistributions of source code must retain the above copyright notice, this 
+   list of conditions and the following disclaimer.
+ - Redistributions in binary form must reproduce the above copyright notice, 
+   this list of conditions and the following disclaimer in the documentation 
+   and/or other materials provided with the distribution.
+ - Neither the name of Dented Reality nor the names of the authors may be used 
+   to endorse or promote products derived from this software without specific 
+   prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND	ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT	
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+	
+*/
+
+// Return options for Slinky_Service->url_get() and ->url_post()
+define( 'SLINKY_BODY', 1 ); // Default
+define( 'SLINKY_HEADERS', 2 ); // Not implemented yet
+define( 'SLINKY_FINAL_URL', 3 ); // Default for lengthening URLs
+
+// So that services may decide what to do with us
+define( 'SLINKY_USER_AGENT', 'Slinky v1.0 +http://dentedreality.com.au/projects/slinky/' );
+
+// How many seconds until remote requests should be cut?
+define( 'SLINKY_TIMEOUT', 10 );
+
+/**
+ * Slinky allows you to go back and forth between "long" and shortened URLs 
+ * using popular URL shortening services.
+ * 
+ * Slinky assumes you have cURL installed and working, and requires the JSON
+ * extension installed if you're working with a service that uses JSON.
+ * 
+ * Slinky will ONLY work with PHP5+
+ * 
+ * It supports some of the more popular services, with easy extensibility for
+ * adding your own relatively easily. It defaults to using TinyURL
+ * for shortening URLs. If you want to use some of the other services, you need
+ * to set some configuration options before actually shortening/lengthening
+ * URLs. I'd strongly suggest that you cache results using memcached, a local
+ * DB or whatever to avoid having to hit APIs etc every time you encounter a
+ * URL.
+ * 
+ * Slinky supports shortening, and auto-detection (for lengthening URLs) 
+ * using these services:
+ * - Bit.ly
+ * - Tr.im
+ * - TinyURL
+ * - Is.Gd
+ * - Fon.gs
+ * - Micurl.com
+ * - ur1.ca
+ * - Ptiturl
+ * - Tighturl
+ * - 2tu.us
+ * - Snipr / Snipurl / Snurl.com / Sn.im
+ * 
+ * 
+ * To use Slinky:
+ * 
+ * $slinky = new Slinky( 'http://dentedreality.com.au/' );
+ * - Creates a new Slinky instance, will default to using TinyURL for ->short();
+ * 
+ * $slinky = new Slinky( 'http://dentedreality.com.au', new Slinky_Bitly() );
+ * - Creates new Slinky, forces use of Bit.ly for ->short();
+ * 
+ * $slinky = new Slinky( 'http://dentedreality.com.au/' );
+ * echo $slinky->short();
+ * - echos the short version of http://dentedreality.com.au/ (default to TinyURL)
+ * 
+ * $slinky = new Slinky( 'http://tinyurl.com/jw5sh' );
+ * echo $slinky->long();
+ * - echos out the long version of http://tinyurl.com/jw5sh (which should be http://dentedreality.com.au/)
+ * 
+ * $slinky = new Slinky( 'http://dentedreality.com.au/' );
+ * echo $slinky->long();
+ * - Attempts to lengthen the URL, but will not auto-detect which service it is
+ *   so it will just output the original URL. Useful for always attempting to
+ *   lengthen any URL you come across (fails gracefully)
+ * 
+ * $slinky = new Slinky( 'http://dentedreality.com.au/' );
+ * $slinky->set_cascade( array( new Slinky_Trim(), new Slinky_IsGd(), new Slinky_TinyURL() ) );
+ * echo $slinky->short();
+ * - Uses the powerful cascade mode to make sure that we get a short URL from 
+ *   Tr.im, Is.Gd or TinyURL (in that order).
+ * 
+ * See specific service class definitions below for examples of how to use them,
+ * as some services allow (or require) additional properties before you can use
+ * them (for authentication etc).
+ * 
+ * To use a different service with Slinky, just create your own class and
+ * extend Slinky_Service(). Make sure you implement url_is_short(), url_is_long(),
+ * make_short() and make_long(). If you need to GET or POST a URL, you can use
+ * ->url_get() and ->url_post(), which your class will have inherited.
+**/
+class Slinky {
+	var $url     = false;
+	var $service = false;
+	var $cascade = false;
+	
+	function __construct( $url = false, $service = false ) {
+		$this->url     = $url;
+		$this->service = $service;
+	}
+	
+	/**
+	 * Specify which URL Service to use
+	 *
+	 * @param Slinky_Service $service Packaged or custom Service object
+	 * @return void
+	 */
+	public function set_service( $service = false ) {
+		if ( is_object( $service ) ) {
+			$this->service = $service;
+		}
+	}
+	
+	/**
+	 * If you pass an array of Slinky_Service objects to this method, they will
+	 * be used in order to try to get a short URL, so if one fails, it will
+	 * try the next and so on, until it gets a valid short URL, or it runs
+	 * out of options.
+	 * 
+	 * @param array $services List of Slinky_Service objects as an array
+	**/
+	public function set_cascade( $services = false ) {
+		if ( !$services || !is_array( $services ) )
+			return false;
+		
+		$this->cascade = $services;
+	}
+	
+	/**
+	 * Guess the URL service to use from known domains of short URLs
+	 *
+	 * @param string $url 
+	 */
+	public function set_service_from_url( $url = false ) {
+		if ( !$url )
+			$url = $this->url;
+		
+		$host = parse_url( $url, PHP_URL_HOST );
+		switch ( str_replace( 'www.', '', $host ) ) {
+			case 'bit.ly':
+				if ( class_exists( 'Slinky_Bitly' ) ) {
+					$this->service = new Slinky_Bitly();
+					break;
+				}
+			case 'tr.im':
+				if ( class_exists( 'Slinky_Trim' ) ) {
+					$this->service = new Slinky_Trim();
+					break;
+				}
+			case 'tinyurl.com':
+				if ( class_exists( 'Slinky_TinyURL' ) ) {
+					$this->service = new Slinky_TinyURL();
+					break;
+				}
+			case 'is.gd':
+				if ( class_exists( 'Slinky_IsGd' ) ) {
+					$this->service = new Slinky_IsGd();
+					break;
+				}
+			case 'fon.gs':
+				if ( class_exists( 'Slinky_Fongs' ) ) {
+					$this->service = new Slinky_Fongs();
+					break;
+				}
+			case 'micurl.com':
+				if ( class_exists( 'Slinky_Micurl' ) ) {
+					$this->service = new Slinky_Micurl();
+					break;
+				}
+			case 'ur1.ca':
+				if ( class_exists( 'Slinky_Ur1ca' ) ) {
+					$this->service = new Slinky_Ur1ca();
+					break;
+				}
+			case 'ptiturl.com':
+				if ( class_exists( 'Slinky_PtitURL' ) ) {
+					$this->service = new Slinky_PtitURL();
+					break;
+				}
+			case 'tighturl.com':
+			case '2tu.us':
+				if ( class_exists( 'Slinky_TightURL' ) ) {
+					$this->service = new Slinky_TightURL();
+					break;
+				}
+			case 'snipr.com':
+			case 'snipurl.com':
+			case 'snurl.com':
+			case 'sn.im':
+				if ( class_exists( 'Slinky_Snipr' ) ) {
+					$this->service = new Slinky_Snipr();
+					break;
+				}
+			default:
+				$this->service = new Slinky_Default();
+				break;
+		}
+	}
+	
+	/**
+	 * Take a long URL and make it short. Will avoid "re-shortening" a URL if it
+	 * already seems to be short.
+	 *
+	 * @param string $url Optional URL to shorten, otherwise use $this->url
+	 * @return The short version of the URL
+	 */
+	public function short( $url = false ) {
+		if ( $url )
+			$this->url = $url;
+			
+		if ( !$this->service )
+			$this->set_service( new Slinky_TinyURL() ); // Defaults to tinyurl because it doesn't require any configuration
+		
+		if ( !$this->cascade )
+			$this->cascade = array( $this->service ); // Use a single service in cascade mode
+		
+		foreach ( $this->cascade as $service ) {
+			if ( $service->url_is_short( $this->url ) )
+				return trim( $this->url ); // Identified as already short, using this service
+
+			$response = trim( $service->make_short( $this->url ) );
+			if ( $response && $this->url != $response )
+				return trim( $response );
+		}
+		
+		return $this->url; // If all else fails, just send back the URL we already know about
+	}
+	
+	/**
+	 * Take a short URL and make it long ("resolve" it).
+	 *
+	 * @param string $url The short URL
+	 * @return A long URL
+	 */
+	public function long( $url = false ) {
+		if ( $url )
+			$this->url = $url;
+			
+		if ( !$this->service )
+			$this->set_service_from_url();
+		
+		if ( $this->service->url_is_long( $this->url ) )
+			return trim( $this->url );
+		
+		return trim( $this->service->make_long( $this->url ) );
+	}
+}
+
+/**
+ * Use this class to create a Service implementation for your own URL 
+ * shortening service. Extend the class and customize methods to suit your 
+ * service. Note that it is an "abstract" class, so there are certain methods 
+ * which you *must* define.
+**/
+abstract class Slinky_Service {
+	
+	/**
+	 * Determine, based on the input URL, if it's already a short URL, from
+	 * this particular service. e.g. a Bit.ly URL contains "bit.ly/"
+	**/
+	abstract function url_is_short( $url );
+	
+	/**
+	 * Determine if this is a "long" URL (just means it hasn't been shortened)
+	 * already. e.g. a no-Bit.ly URL would NOT contain "bit.ly/"
+	**/
+	abstract function url_is_long( $url );
+	
+	/**
+	 * Handle taking the $url and converting it to a short URL via whatever
+	 * means is provided at the remote service.
+	**/
+	abstract function make_short( $url );
+	
+	/**
+	 * Return the long/expanded version of a URL via any API means available
+	 * from this service. As a fallback, you might
+	 * consider just following the URL and using SLINKY_FINAL_URL as the 
+	 * return method from a $this->url_get() call to find out.
+	 * 
+	 * This one is optional for Services extending this class, if they don't
+	 * then the following implementation will work on most services anyway.
+	**/
+	public function make_long( $url ) {
+		return $this->url_get( $url, SLINKY_FINAL_URL );
+	}
+	
+	/**
+	 * Method for getting properties that you might need during the process
+	 * of shortening/lengthening a URL (e.g. auth credentials)
+	**/
+	public function get( $prop ) {
+		if ( empty( $this->$prop ) )
+			return null;
+			
+		return $this->$prop;
+	}
+	
+	/**
+	 * Method for setting properties that you might need during the process
+	 * of shortening/lengthening a URL (e.g. auth credentials)
+	**/
+	public function set( $prop, $val ) {
+		$this->$prop = $val;
+	}
+	
+	/**
+	 * Internal helper for performing a GET request on a remote URL.
+	 * 
+	 * @param string $url The URL to GET
+	 * @param const $return The return method [ SLINKY_BODY | SLINKY_FINAL_URL | SLINKY_HEADERS ]
+	 * @return Mixed, based on the $return var passed in.
+	**/
+	protected function url_get( $url, $return = SLINKY_BODY ) {
+		$ch = curl_init( $url );
+		curl_setopt( $ch, CURLOPT_USERAGENT, SLINKY_USER_AGENT );
+		curl_setopt( $ch, CURLOPT_SSL_VERIFYPEER, 0 );			// Don't stress about SSL validity
+		curl_setopt( $ch, CURLOPT_RETURNTRANSFER, 1 );			// Return the response, don't output it
+		curl_setopt( $ch, CURLOPT_TIMEOUT, SLINKY_TIMEOUT );	// Limit how long we'll wait for a response
+		curl_setopt( $ch, CURLOPT_FOLLOWLOCATION, 1 );			// Allow following of redirections
+		$r  = curl_exec( $ch );
+		if ( curl_errno( $ch ) ) {
+			return false;
+		}
+		
+		// Return whatever we were asked for
+		if ( SLINKY_FINAL_URL == $return )
+			return curl_getinfo( $ch, CURLINFO_EFFECTIVE_URL );
+		else if ( SLINKY_BODY == $return )
+			return $r;
+		
+		return false;
+	}
+	
+	/**
+	 * Internal helper for performing a POST request on a remote URL.
+	 * 
+	 * @param string $url The URL to POST to
+	 * @param array $payload Array containing name/value pairs of the parameters to POST
+	 * @param const $return The return method [ SLINKY_BODY | SLINKY_FINAL_URL | SLINKY_HEADERS ]
+	 * @return Mixed, based on the $return var passed in.
+	**/
+	protected function url_post( $url, $payload = array(), $return = SLINKY_BODY ) {
+		$ch = curl_init( $url );
+		curl_setopt( $ch, CURLOPT_POST, true );
+		curl_setopt( $ch, CURLOPT_POSTFIELDS, (array) $payload );
+		curl_setopt( $ch, CURLOPT_USERAGENT, SLINKY_USER_AGENT );
+		curl_setopt( $ch, CURLOPT_SSL_VERIFYPEER, 0 );			// Don't stress about SSL validity
+		curl_setopt( $ch, CURLOPT_RETURNTRANSFER, 1 );			// Return the response, don't output it
+		curl_setopt( $ch, CURLOPT_TIMEOUT, SLINKY_TIMEOUT );	// Limit how long we'll wait for a response
+		curl_setopt( $ch, CURLOPT_FOLLOWLOCATION, 1 );			// Allow following of redirections
+		$r  = curl_exec( $ch );
+		if ( curl_errno( $ch ) ) {
+			return false;
+		}
+		
+		// Return whatever we were asked for
+		if ( SLINKY_FINAL_URL == $return )
+			return curl_getinfo( $ch, CURLINFO_EFFECTIVE_URL );
+		else if ( SLINKY_BODY == $return )
+			return $r;
+		
+		return false;
+	}
+}
+
+// This default service is used in cases when you try to do something based
+// on auto-detection, but we can't detect anything. It will also resolve URLs
+// to their "long" version by following all redirects.
+class Slinky_Default extends Slinky_Service {
+	function url_is_short( $url ) {
+		return false;
+	}
+	
+	function url_is_long( $url ) {
+		return false;
+	}
+	
+	function make_short( $url ) {
+		return $url;
+	}
+}
+
+// Implementation of TinyURL as a Slinky Service
+class Slinky_TinyURL extends Slinky_Service {
+	function url_is_short( $url ) {
+		return stristr( $url, 'tinyurl.com/' );
+	}
+	
+	function url_is_long( $url ) {
+		return !stristr( $url, 'tinyurl.com/' );
+	}
+	
+	function make_short( $url ) {
+		return $this->url_get( 'http://tinyurl.com/api-create.php?url=' . urlencode( $url ) );
+	}
+	
+	function make_long( $url ) {
+		$bits = parse_url( $url );
+		$result = $this->url_get( 'http://tinyurl.com/preview.php?num=' . substr( $bits['path'], 1 ) );
+		if ( preg_match('/<a id="redirecturl" href="([^"]+)">/is', $result, $matches ) )
+			return $matches[1];
+		else
+			return $url;
+	}
+}
+
+// Implementation of Bit.ly as a Slinky Service
+/*
+To use Bit.ly, you MUST set your login and apiKey for the service first, e.g.
+
+$bitly = new Slinky_Bitly();
+$bitly->set( 'login', 'bitly_login' );
+$bitly->set( 'apiKey', 'bitly_apiKey' );
+
+$slinky = new Slinky( $url, $bitly );
+echo $slinky->short();
+
+You could also do this if the URL was already a bit.ly URL and you 
+were going to make it longer, since Bitly is supported for auto-detection:
+
+$slinky = new Slinky( $url );
+$slinky->set_service_from_url();
+$slinky->service->set( 'login', 'bitly_login' );
+$slinky->service->set( 'apiKey', 'bitly_apiKey' );
+echo $slinky->long();
+
+*/
+class Slinky_Bitly extends Slinky_Service {
+	function url_is_short( $url ) {
+		return stristr( $url, 'bit.ly/' );
+	}
+	
+	function url_is_long( $url ) {
+		return !stristr( $url, 'bit.ly/' );
+	}
+	
+	function make_short( $url ) {
+		// Can't do anything unless these 2 properties are set first
+		if ( !$this->get( 'login' ) || !$this->get( 'apiKey' ) )
+			return $url;
+		
+		$result = $this->url_post( 'http://api.bit.ly/shorten?version=2.0.1&format=json&login=' . $this->get( 'login' ) . '&apiKey=' . $this->get( 'apiKey' ) . '&longUrl=' . urlencode( $url ) );
+		$result = json_decode( $result );
+		if ( !$result->errorCode ) {
+			foreach ( $result->results as $detail ) {
+				return $detail->shortUrl;
+			}
+		} else {
+			return false;
+		}
+	}
+	
+	function make_long( $url ) {
+		// Can't do anything unless these 2 properties are set first
+		if ( !$this->get( 'login' ) || !$this->get( 'apiKey' ) )
+			return $url;
+		
+		$result = $this->url_post( 'http://api.bit.ly/expand?version=2.0.1&format=json&login=' . $this->get( 'login' ) . '&apiKey=' . $this->get( 'apiKey' ) . '&shortUrl=' . urlencode( $url ) );
+		$result = json_decode( $result );
+		if ( !$result->errorCode ) {
+			foreach ( $result->results as $detail ) {
+				return $detail->longUrl;
+			}
+		} else {
+			return false;
+		}
+	}
+}
+
+// Implementation of Tr.im as a Slinky Service
+/*
+When using Tr.im, you MAY optionally set your username and password to tie 
+URLs to your account, e.g.
+
+$trim = new Slinky_Trim();
+$trim->set( 'username', 'trim_username' );
+$trim->set( 'password', 'trim_password' );
+
+$slinky = new Slinky( $url, $trim );
+echo $slinky->short();
+
+You could also do this if the URL was already a tr.im URL and you 
+were going to make it longer, since Tr.im is supported for auto-detection:
+
+$slinky = new Slinky( $url );
+$slinky->set_service_from_url();
+echo $slinky->long();
+
+*/
+class Slinky_Trim extends Slinky_Service {
+	function url_is_short( $url ) {
+		return stristr( $url, 'tr.im/' );
+	}
+	
+	function url_is_long( $url ) {
+		return !stristr( $url, 'tr.im/' );
+	}
+	
+	function make_short( $url ) {
+		$url = 'http://api.tr.im/api/trim_simple?url=' . urlencode( $url );
+
+		if ( $this->get( 'username' ) && $this->get( 'password' ) )
+			$url .= '&username=' . urlencode( $this->get( 'username' ) ) . '&password=' . urlencode( $this->get( 'password' ) );
+		
+		return $this->url_get( $url );
+	}
+	
+	function make_long( $url ) {
+		$bits = parse_url( $url );
+		$result = $this->url_get( 'http://api.tr.im/api/trim_destination.json?trimpath=' . substr( $bits['path'], 1 ) );
+		$result = json_decode($result);
+		if ( 'OK' == $result->status->result )
+			return $result->destination;
+		else
+			return $url;
+	}
+}
+
+// Implementation of Is.Gd as a Slinky Service
+class Slinky_IsGd extends Slinky_Service {
+	function url_is_short( $url ) {
+		return stristr( $url, 'is.gd/' );
+	}
+	
+	function url_is_long( $url ) {
+		return !stristr( $url, 'is.gd/' );
+	}
+	
+	function make_short( $url ) {
+		$response = $this->url_get( 'http://is.gd/api.php?longurl=' . urlencode( $url ) );
+		if ( 'error' == substr( strtolower( $response ), 0, 5 ) )
+			return false;
+		else
+			return $response;
+	}
+}
+
+// Fon.gs
+class Slinky_Fongs extends Slinky_Service {
+	function url_is_short( $url ) {
+		return stristr( $url, 'fon.gs/' );
+	}
+	
+	function url_is_long( $url ) {
+		return !stristr( $url, 'fon.gs/' );
+	}
+	
+	function make_short( $url ) {
+		$response = $this->url_get( 'http://fon.gs/create.php?url=' . urlencode( $url ) );
+		if ( 'OK:' == substr( $response, 0, 3 ) )
+			return str_replace( 'OK: ', '', $response );
+		else
+			return $url;
+	}
+}
+
+// Micu.rl
+class Slinky_Micurl extends Slinky_Service {
+	function url_is_short( $url ) {
+		return stristr( $url, 'micurl.com/' );
+	}
+	
+	function url_is_long( $url ) {
+		return !stristr( $url, 'micurl.com/' );
+	}
+	
+	function make_short( $url ) {
+		$result = $this->url_get( 'http://micurl.com/api.php?url=' . urlencode( $url ) );
+		if ( 1 != $result && 2 != $result )
+			return 'http://micurl.com/' . $result;
+		else
+			return $url;
+	}
+}
+
+// ur1.ca
+class Slinky_Ur1ca extends Slinky_Service {
+	function url_is_short( $url ) {
+		return stristr( $url, 'ur1.ca/' );
+	}
+	
+	function url_is_long( $url ) {
+		return !stristr( $url, 'ur1.ca/' );
+	}
+	
+	function make_short( $url ) {
+		$result = $this->url_post( 'http://ur1.ca/', array( 'longurl' => $url ) );
+		if ( preg_match( '/<p class="success">Your ur1 is: <a href="([^"]+)">/', $result, $matches ) )
+			return $matches[1];
+		else
+			return $url;
+	}
+}
+
+// PtitURL.com
+class Slinky_PtitURL extends Slinky_Service {
+	function url_is_short( $url ) {
+		return stristr( $url, 'ptiturl.com/' );
+	}
+	
+	function url_is_long( $url ) {
+		return !stristr( $url, 'ptiturl.com/' );
+	}
+	
+	function make_short( $url ) {
+		$result = $this->url_get( 'http://ptiturl.com/index.php?creer=oui&url=' . urlencode( $url ) );
+		if ( preg_match( '/<pre><a href=\'?([^\'>]+)\'?>/', $result, $matches ) )
+			return $matches[1];
+		else
+			return $url;
+	}
+}
+
+// Tighturl.com
+class Slinky_TightURL extends Slinky_Service {
+	function url_is_short( $url ) {
+		return stristr( $url, 'tighturl.com/' )
+				|| stristr( $url, '2tu.us/' );
+	}
+	
+	function url_is_long( $url ) {
+		return !stristr( $url, 'tighturl.com/' )
+				&& !stristr( $url, '2tu.us/' );
+	}
+	
+	function make_short( $url ) {
+		$response = $this->url_get( 'http://tighturl.com/?save=y&url=' . urlencode( $url ) );
+		if ( preg_match( '/Your tight URL is: <code><a href=\'([^\']+)\' target=\'_blank\'>/', $response, $matches ) ) {
+			return $matches[1];
+		} else {
+			return $url;
+		}
+	}
+}
+
+// Snipr for Slinky
+/*
+To use Snipr, you MUST set your user_id and API (key) for the service first, e.g.
+
+$snipr = new Slinky_Snipr();
+$snipr->set( 'user_id', 'Snipr User ID' );
+$snipr->set( 'API', 'Snipr API Key' );
+
+$slinky = new Slinky( $url, $snipr );
+echo $slinky->short();
+
+NOTE: Snipr requires the SimpleXML extension to be installed for lengthening URLs
+*/
+class Slinky_Snipr extends Slinky_Service {
+	// Snipurl, Snurl, Snipr, Sn.im
+	function url_is_short( $url ) {
+		return stristr( $url, 'snipr.com/' ) || stristr( $url, 'snipurl.com/' ) || stristr( $url, 'snurl.com/' ) || stristr( $url, 'sn.im/' );
+	}
+	
+	function url_is_long( $url ) {
+		return !stristr( $url, 'snipr.com/' ) || !stristr( $url, 'snipurl.com/' ) || !stristr( $url, 'snurl.com/' ) || !stristr( $url, 'sn.im/' );
+	}
+	
+	function make_short( $url ) {
+		if ( !$this->get( 'user_id' ) || !$this->get( 'API' ) )
+			return $url;
+		
+		$response = $this->url_post( 'http://snipr.com/site/getsnip', array( 'sniplink' => urlencode( $url ), 'snipuser' => $this->get( 'user_id'), 'snipapi' => $this->get( 'API' ), 'snipformat' => 'simple' ) );
+		if ( 'ERROR' != substr( $response, 0, 5 ) )
+			return $response;
+		else
+			return $url;
+	}
+}
+
+// If you're testing things out, http://dentedreality.com.au/ should convert to:
+// - http://tinyurl.com/jw5sh
+// - http://bit.ly/hEkAD
+// - http://tr.im/sk1H
+// - http://is.gd/1yJ81
+// - http://fon.gs/tc1p8c
+// - http://micurl.com/qen3uub
+// - http://ur1.ca/7dcd
+// - http://ptiturl.com/?id=bac8fb
+// - http://tighturl.com/kgd
+// - http://snipr.com/nbbw3
+// 
+// $slinky = new Slinky( 'http://dentedreality.com.au/' );
+// echo $slinky->short();