except this is not a valid game security issue when anyone with enough of a stick up their ass to wank about a username could just look at the members list, and every single other smut game has usernames on the taken list. it's certainly not enough of a security issue to be prioritized over all other things, it's not as if the player contact post was unlocked or anything like that. players have 100% control over their usernames and what is posted in their journals, it's not a mod problem.