OK, another Why...An attempt to explain Twitter by answering the question Why (would one use it)? rather than What (is it)?
If you want movement and sound, a video clip version of "Why Twitter' will be available shortly on YouTube and TeacherTube.
The presentation was created for Twizza (Twitter & pizza) event on 8 April 09 in Perth, WA.
For more info feel free to follow/tweet me at 'lasic' and/or visit http://human.edublogs.org