I'm on it. I see gul has grabbed a couple of them. They've been tenacious little fuckers this past week, but I think I've got them nailed down, at least for now.
We get a lot who register, but most don't actually slip through. They almost always have black listed IP addresses. The one that got through today was hilarious, because over the course of a few minutes, the IP location shifted from Illinois to China, to Turkey. That guy must have had a transporter.