Twitter connects educators.
There are SO many reasons for educators to use Twitter.

Getting started on Twitter:

The 7-step Quick Start Guide for New Tweeters (K-12) - This is a good starting point that reminds you of the basics.

Twitter for Teachers (a re-recorded presentation by Donna Fry and Colin Jagoe from Leading Learning 2009)

Twitter Newbies FAQ

Here is a list of SGDSB educators on Twitter:

Donna Fry: @fryed

(add yourself, or let me know if you want me to add you to the list: