FontSelf is a site that lets you create custom messages with lots of original and fun characters.
The site offers it’s application for all the major social networking and online sites such as Facebook, Yahoo, MySpace, Netlog and Blogger. It also allows you to create the message and copy the html code so it can be inserted into any site.
To use the application on Facebook clicking here to add it. Then you will find a screen like the image below, where you can choose font, size and emoticons to insert into your message. When you are finished, click "Post to wall" to post the message on your bulletin board or click on "post to friends" to publish it on the bulletin board of a friend.
Check the box "includes plain text" to publish the image that will work with plain text versions.
