Since there seems to be some users that like to post vulgar/obscene threads, and spammers that advertise for other sites. I was thinking, maybe an e-mail verification to create an account? Or something similar, just to keep AG under more control.
We do have IP bans, it is just done in the most extreme circumstances. Right now the admins are busy maintaining the site. Our mod tools will be done by the end of the month, so all of this will be implemented. Dan and John just don't have time to worry about spammers. It's our job.