Twitter Types: Vague Thoughts

Thanks to Todd Schoepflin for taking the initiative to get a conversation started about Twitter. We don’t really know what this collaboration will lead to, but hopefully something that contributes to sociological understanding of Twitter and other forms of social media, but really interaction more generally. Todd posted this over at his blog as a way to summarize our initial conversations.
Fresh off that interview, I posed a question about why people use Twitter, via Tweet a few nights ago, and @DrJasonCrockett and @socsavvy responded with some very interesting comments.