I just did several updates to 3.0.3, as well. Doh!
Also, a 3.1 beta was just released, which means that another update is coming soon.
WordPress › WordPress 3.1 Beta 2
I like the fact that the WordPress team does a good job of keeping up with security updates, but the continual stream of interim updates is annoying. I also find that their automated update system does not work most of the time and thus I have to manually update the sites. The WP team does need to get their act together and consolidate their updates.
"It's inexcusable for scientists to torture animals; let them make their experiments on journalists and politicians." -Henrik Ibsen