How's Your Facebook? Know How to Twitter?

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 regarding these resources.  Thanks, Judy, for telling us about them!