You konw what? I don't weblog. I never weblog. I think it is for the same reason I've slowed down entries in my notebook: I don't want to set down for posterity some of what I am thinking.
It might offend some people. It might reach just the wrong ear. Heck, it might just be too personal. I guess there is a problem with not venting, but quite frankly, I find the alternative even more dangerous.