One of my ed tech contemporaries, Judy O'Connell, blogs at Hey Jude. She mentioned two great tools in her blog on 01.09.10. I believe they are worth sharing here. They are guides to using Twitter and Facebook, made by Mashable.

The Facebook Guide includes

Facebook 101: The Basics

Managing Your Facebook Wall

Using Facebook for Business

How to become a fan of Mashable

Using Facebook Applications

Facebook 305:Advanced Topics

Twitter Guide topics include:

Twitter 101 – The Basics

Building Your Twitter Community

Twitter for Business

Twitter Guide Book To Go: PDF Download and Slideshow

Sharing on Twitter

Managing Your Twitter Stream

Hey Jude also credits librarianbyday.net regarding these resources. Thanks, Judy, for telling us about them!