Hii

Hii Social Networlking
Hii is a Top Social Networking Website, Similar to Twitter based on the Free Software StatusNet tool.
If you register for an account on Hii social network, you can post small text notices about yourself, where you are, what you're doing, or practically anything you want. You can also subscribe to the notices of your friends and family you're interested in, and follow them on the Hii or in an RSS feed.