Treat those first time commenters with respect!
I’ve been using comment relish for a while, and used to be quite pleased with that. It has some bugs though, and it was just a tad bit more spammy than I actually wanted to be. So when Alejandro Reyes asked on Twitter:
I thought, I don’t know of any plugin that does that, but it’s a darn good idea, let’s build that. And so I did. Here is version 0.1 of the comment redirect plugin!