>Unicode: Unique numeric values representing more than 65,000 unique characters.
>Text: The characters you draw with a selected (or default) font.
>Font: The shapes of the characters.
Text you simply copy and paste
You can use them on twitter too! (｡◕‿‿◕｡)
Your favourite Instant Messenger probably also supports them.
Try them on MSN, ICQ, FB, MIRC (latest), skype and web-chats! (｡◕‿‿◕｡)