I have really started to use Twitter this year to aggregate information related to topics I am teaching this year. Through Twitter I have been learning about lots of web 2.0 sites that would be useful tools to forward my student's understanding in various subjects. I have put together a short Google Doc with information about Twitter. It has helpful links, and some basic information about how one "tweets".You can access it here:
http://goo.gl/Cx0kV
