As you can tell we got a bit of a spam attack. I've cleaned it up and am adding some new tools that will hopefully stop these people in the future!
Thanks to everyone for the reports and the patience as we cleaned this up.
BTW, in the future, if you see a bunch of spam from the same account, you only need to report one of their posts (per spammer account) and we'll be able to take it from there.
Let's hear it for good anti-virus protection and other protective software. Thanks @Nifty. Though that kind of spam is pretty easy to ignore, it is a nuisance.