Micro-Blogging+Tools

= Micro-Blogging Tools = (doesn't seem to have an age requirement)
 * 1)  [|Twitter]
 * 1)  [|Tweetdeck]
 * 2)  [|Cirip]
 * 3)  [|Yammer]
 * 4)  [|Edmodo]
 * 5)  [| Twhirl]