ive seen a couple sites do this
during the new member registration process ask the applicant 5 questions regarding the TOS. it will make them knowledgeable about a few of the rules here and will get them familiar with the TOS. give them 3 tries to get all 5 right, if they fail they must wait a week to register using that email address.
during the new member registration process ask the applicant 5 questions regarding the TOS. it will make them knowledgeable about a few of the rules here and will get them familiar with the TOS. give them 3 tries to get all 5 right, if they fail they must wait a week to register using that email address.