Leftover Links -- Diigo Groups Edition [Diigo, PLNs]

I love Diigo.  I figured I'd make it clear, if it wasn't obvious already.  I'm a huge fan of the groups, because it gives my bookmarks and annotations another form of context and purpose.  This weekend's Leftover Links are the groups I'm a part of.

• Iowa Core Curriculum Discussion
• Gifted Education 2.0 
• Diigo In Education 
• Discovery Educator Network
• Clif's Notes on EdTech

Remember to set your email preferences for each group.  I prefer daily or weekly email updates instead of immediately, especially with the bigger groups.