I think the moderators do a fine job, since they are not full time moderators it's impossible to catch everything, that is why there is the "report bad post" function.
I've seen much worse forum wise than here. Try the forums at
www.tippmann.com, they have a forum for paintball players which is seriously out of control and messy.
I think most of us are adults who can handle other people's opinions rather well. Some do not but that's for another story. We're here to discuss the responsible nature and informative nature of firearms, any one of us would be more than happy to teach, just not to someone who comes in here talking about "bustin gats","full clips", and talk about things like the latest "which shotgun round will go through level III body armor". Things like that send flags as they should to any responsible gun owner.
Good luck and happy posting.