Ahh, I am also a fan of the U-18. Glad to hear that you like it too! Have you read their code of conduct though? Personally, I'm a big fan.
U-18Chan Rules of Netiquette
1.Do not complain about content or people without reason. Critique is one thing, but stating that you do not like something without any given reason or purpose adds nothing to the thread.
2.Refrain from sliding insults into your conversations with others. Using playful words (by U-18Chan terms) such as faggot or nigger is fine, but no personal attacks or intentional hostility. If you have a good argument, you shouldn't need to support it with insults.
3.Submit complaints or requests to the staff via the report post feature, or emailing support. Simply complaining on the boards is rude, inappropriate, and counter productive.
4. Resist the urge to remind people that U-18Chan is a porn site. If people want to talk, they can talk. Stating the obvious only increases your douche factor.
5. Be the bigger man. If someone attacks you, report them. Don't get mixed up in a flame war or you'll be punished as well.
6. If your post is not going to contribute in any way, it probably shouldn't be submitted. This includes bumping threads, flame bating, and trolling.http://www.u18chan.com/gp/
I think we should both strive to follow these simple ideals.
Looking forward to seeing what kind of TFs you like. The magnitude by which they must be amazing excites me.