Forum Moderators: rogerd
But in these days where its so easy to get a hundred new email addresses just like that, you don't really learn any more about the person by doing this, so is there any real point in asking for emails any more?
Sure, people can still get another free hotmail or yahoo account and sign up again, but it makes the process more annoying time consuming.
As a forum admin, the way you win battles with persistent spammers or problem members is with better tools. When a returning spammer has to go register a new address, register on your site, get verified, start posting in different forums, and then you ban him and mass-nuke his posts in 30 seconds, he'll eventually get frustrated. (The "jerk to admin work ratio" is particularly high for members who craft long, obnoxious posts individually. Ya gotta love making two hours of work creating nasty posts vanish with one press of a button.)