Twitter Trackbacks for Web 2.0 ERC | Simplifying Web 2.0 Education [web20erc.eu] on Topsy.com
Can we use Twitter for educational activities?
sethdickens's twitter Bookmarks on Delicious
Twitter in Educiation
Initiative D21 » Twitter im Hörsaal
Interesting video about Twitter in the university
Welcome to HootSuite - The Professional Twitter Client
Browserbasierter Twitterclient