Once again, bots have been trying to infiltrate my forums. Once they've registered, they find they can't post any URLs, so bot spam posts have been low... however, it's annoying receiving many emails about failed registrations (the bots insert email addresses that are invalid), so I've added some logic captchas to the registration page. This should make it harder for bots to sign up. Let me know if you have any issues with registering on the forums.