as you probably already know, in the past couple of weeks, we were attacked by Korean spammers. We have implemented Captchas at registration, and while it has helped some, it hasn't really made a visible difference. Now, we've decided to add a plugin that will ask you to confirm any forum post with a captcha. It will be annoying but once certain criteria are met, you will no longer have to do it. Please do not try to guess what criteria are
We'll keep an eye on it and in case it happens again, we'll deal with it ASAP.