What do you think about libraries taking part in social networking sites?

I now have a My Space account and it is an OK space to have. I feel like the "advertisements" are taking up way too much of my space though. On my first visit to a "random" My Space account I came upon a bunch of porno photos and so I am quite unsure of My Space as a place where Libraries might want to hang out.

Blogging with Willie Trombone

Now that I am a blogger, I am in search of the true meaning/purpose of blogging. Perhaps when I take the next Learning 2.0 lesson I will know the answer. Blogging is not like instant messenger and it's not like email. Perhaps it is somewhere in between...perhaps not.