maybe not everybody wants to give out their phone numbers when joining a paysite? I remember a website that on the join page or somewhere was that the webmaster would call each new member when they joined to make sure they were who they said they were. I wonder how many people that scared away? I don't want some old dude calling me when I have my dick out about to beat off to his model
I use to email some questionable joins esp when they joined with checks cause of all the check fraud.