Hmm, it is a wordpress blog (which mine is too). I didn't see any sort of tracker thing, I just noticed that it showed me as logged in (since it was another wordpress blog) and it made me paranoid! I've seen the trackers on others' blogs, but I didn't know if there was a way to do it without that one on display. I know on my blog I can look at where people came from (like what page they came from) but not who they are.
Thanks for the help, I'll probably put my entries back on public in a few days.