Blogging madness

According to a couple of posts that I've read, there are now about 20 million published blogs on the Internet. From this total come three of my library colleagues (JS, LC, and MD). And we are trying to convince other colleagues to join the fold.
On a side note, JG will be attending a seminar tomorrow. One of the break-out sessions will address the importance of blogging to libraries. I will be very interested to hear JG's comments on this session.