Peer reviewed blogging?

I just read this over at Judith Siess' OPL Plus blog and thought it very interesting:

http://www.researchblogging.org/

From the site: "Research Blogging helps you locate and share academic blog posts about peer-reviewed research. Bloggers use our icon to identify their thoughtful posts about serious research, and those posts are collected here for easy reference."

Imagine web 2.0 with peer-reviewing - I'm thinking a mixed blessing.

c.