I'm getting a lot of comment spam. If you take a look at any of the below entries, they all have a comment by "Texas holdem". He is just trying to get Google to see all of the links back to his website so that his website will rise in the search rankings.
I'm going to have to implement something to stop that. Blarg!
Update:
Well, I just installed the WPBlacklist plugin and I was able to delete tons of spam comments. Over 500 of them! I had no idea the problem had gotten so bad. Hopefully the plugin will be able to stop them from posting any new comments as well. If anybody finds any spam getting through the cracks, please let me know!