You probably haven't noticed, but I am now on Twitter. I wouldn't call myself a Tweeter, but I tweet occasionally at Twitter parties. Basically, I joined Twitter so I could win things. I've participated in 4 or 5 Twitter parties, and won a prize twice, so I feel like it has been worth it.
There's a great Twitter party tonight, hosted by the Cloth Diaper Geek. Go here to learn all about it!