Six Puns None the Richer

I came up with this ingenious pun a few days ago, and decided that my next blog post would be a few links to some pretty funny puns. While I'm glad that this post isn't the least dense post ever, it's certainly not on the same level as some other posts. Regardless, here are four websites that have some pretty comical puns.

Pun of the Day
Ten Best Puns
Ten Best Puns of the Millennium
100 Puns