I'd noticed a moderate slacking-off in the numbers of spambot registrations in the last 36 hours or so, and wondered if you'd already instituted some change, but noticed that some following the usual pattern were still getting through, so I guess it was just down to random luck.

My personal email, on the other hand, has seen about triple the spam in the last 3 or 4 days. arrgh I want to destroy the botnetmasters' computers.