Well, I'd bet that my diet blogs may be an example. I'll stress may since I'm sure some people could be interested in threads on the subject since they've come up often enough before. But I like to also use it as a way to update people on my progress as well as share interesting things I learn or find out about. I'm not sure there's enough interest to warrant a thread since most of it would just be me double or triple posting updates, but the blog format suits it well. Then again, I may be wrong in my assumptions, or perhaps I'm simply using the blogs as a sort of public journal that no one but me cares about. It's kind of tough to say.