If you've received disgusting messages, please report this to a moderator. It would be a service to the forums
Oh, also, if you click on your name in the top right of the page, then click on "contact details", there's an option to only get messages from people that you follow
Luckily, I haven't yet! But I'm familiar enough with forums to know it's bound to happen, which is why I'm waiting to reveal any pics of myself