I'm okay with people who disagree. It wouldn't be the first time! I try really, really hard not to get defensive and figure out instead what button their comments are pushing inside me. I find that if I know the blogger and I see a factual error or a major point of disagreement, I'll contact them directly rather than leaving a public comment. Saving face is important, and I think blogger solidarity is important, too. Oh, and I'm cool with the wandering...getting lost leads us to the most interesting finds!