Hey pier-rat, welcome aboard. I am the member in question who ran the forum deticated to teenagers into shooting. I deactivated it about a year or so ago due to the inactivity and the fact most all the original posters and my staff members are not teens anymore.
I'm 20 years old and feel I should offer some advice from one young gun to another. There are quite a few gun boards out there that are very unfriendly towards young shooters, but this site is an exception. As long as you act mature and remember you are dealing with adults who have a low tolerence towards immaturity, then you will be just fine here. Remember that it's the job of us young bucks to show the old bucks that we are capable of keeping the shooting sport alive and well for future generations.