All the cool conservative kids are using Twitter, according to Sean Hackbarth at the American Mind. He recommends this article with its list of the 200 conservatives to follow (and not just because he made the list).
If you don't know what Twitter is, Cnet News has a guide for people new to Twitter.
Meanwhile, I Twitter at #jwigderson, and you can follow the blog on Twitter at #Wiglibrarypub.