Even though we have tighter security in the signup process we have seen a recent increase in spammers registering accounts that never make public posts. I'm catching the bad guys almost on a daily basis. If you are good guy accidentally thrown into spam jail contact me for the key to get out. I believe I catch most them but the ones that do slip by I would suspect they could be spamming members through PM which is next to impossible to detect.
If you get strange PM please report this immediately by sending email to - bill at nodal ninja dot com.
And we want to thank the moderators for keeping a vigil on public spam posts.