OK, if you're really addicted to web 2.0 and don't have enough information overload, you can now follow me on Twitter at http://twitter.com/MattNC. Twitter is like a mini-blog that users post to in short entries (less than 140 characters) from their mobile phones, the web, or instant messengers. I just signed up today so we'll see how frequently I post (or "tweet" as it's called in the lingo of Twitter). Typical "tweets" answer the basic question "What are you doing?" so posts often read like the minutiae of individuals' lives: watching a TV show, trying to stay awake in a meeting, reading about a new technology, etc. It's a little creepy and voyeuristic, but we'll give it a try and see how it goes.