Before upgrading to version 1.2, we had a great antispam system in place. We only get a couple of new members per day, so our strategy has been to work to ensure that all accounts are from non-spammers. We don't even worry about evaluating posts, etc. The system worked perfectly. However, new features in 1.2 overlapped with some of the add-ons we were using, so I uninstalled them. Now we get a spam signup almost every day. An upgrade to 1.2 seems like a good time to reevaluate anti-spam postures. What anti-spam tools do people use and recommend with version 1.2?