Once a profile has been selected, when the person views your profile from one of the "magic profile links" on their site, they will see the private profile you have assigned.
If they are not logged into their site or view your profile from elsewhere, they will see your public profile.
A magic profile link is indicated by a special cursor when hovering over a contact's name or photo.
Currently this cursor is a hand next to a small padlock.
These magic cursors indicate that by following the link, you are able to access special areas of the other person's pages which are only available to friends and may not be available to the general public.
You may also discover that (assuming you have the proper permissions) you may be able to post directly on the other person's profile (often called a "wall-to-wall" post).
You may also be able to comment directly on posts from while visiting the other person's profile page.
Another option (this may have been disabled by the site admin) allows you to publish your profile in a [Global Directory](Making-Friends.md#the-directories).
This is intentional; it avoids confusion by potentially seeing different profile pictures of a contact depending on what website you visit or conversation you participate in.
You can always can use the free text information boxes within a profile such as "Tell us about yourself" and link other photos for yourself.
Public keywords are used in the friend suggestion tool and although they aren't readily visible, they may be seen by viewing the HTML of your profile page.
Directory searches are also able to use "boolean" logic so that you can search for "+lesbian +Florida" and find those who's sexual preference (or keywords) contain the world "lesbian" and that live in Florida.
See the section on "Topical Tags" on the [Tags-and-Mentions](help/Tags-and-Mentions) page for more information on performing boolean searches.
On your Contacts page is a link to "Find People with Shared Interests" (unless your site administrator has disabled the global directory).
This will combine both your public and private keywords, and find people in the global directory who have matching and/or similar keywords.