David Lee King’s ‘Inviting Participation’ Series:
Inviting Participation in Web 2.0
Inviting Participation, Part 2: Passive Invitations
Inviting Participation, Part 3: Active Invitations
– and don’t forget to read the comments.
An excellent series of articles, with some great ideas.

blogwithoutalibrary.net‘s update on the special library 2.0 survey. Interesting results, and some great ideas for how to use 2.0 technologies in special libraries.

and Google Blogoscoped‘s What Google Might Do to Be Really Evil/ Good