Are Blog Stats valid?

I just passed 500 hits. Now, many of the first couple of hundred are just me browsing without being logged in (this is my home page, and the cookies weren't being kept for a while there…). The number goes up by about 10–15 a day, but I didn't think I had anyone reading this? Surely it's not being hit by Google and friends that often, is it? If you're a regular visitor, drop a comment and let me know :D