Altho we cant quarantee that a moderator will be here 24.7, we do check the boards regularly and make every effort to remove offensive posts asap. As mentioned in another post, there is a notify moderator button you can use to get our attention about posts like that. Trust me, we dont like them any more than you do.
No, you cant block out pics included in a post, only the avatars ppl may use (under their nick beside posts)
Its a sad fact of life that some ppl have nothing better to do than post garbage on forums,IRC and anywhere they can.