I tend to use Facebook only occasionally, but the existence of more and more evolution-related groups there has me thinking about logging in more frequently. Here are just a few. If you use Facebook, maybe stop in and see if any are of interest to you.

• National Center for Science Education
• Evolution: Education and Outreach
• Science Bloggers
• Can we find 200,000 by Feb 12 to wish Darwin a happy 200th birthday?
• Darwin Year Celebration
• The DNA Network
• Evolver Zone (I just started this one, which will be affiliated with a site of the same name)