Is blogging dead?

Well, mine has only been started a week and already people are talking about blogging (and all web 2.0) as being passe. I read in comments to this post ( about a medicine and web 2.0 course) that we are already moving on to web 3.0. Someone mentioned it to me in an email and 30 minutes ago my husband mentioned reading something about blogging being dead on the BBC. Well, I don't think it is yet. I think that is ways it's potential is only just starting. I'm also being asked more about Twitter, but I haven't really figured out microblogging yet. My Facebook status updates are going to Friendfeed and I have even joined Twine. Surely enough connection for one day and to ensure that I can keep up with things if blogging is dead.