The majority, definitely not all, of the contributions I make are amateur, regardless of the theme of the thread. I feel that if I created an amateur themed thread, it would eventually turn into what the bulk of my other threads turned into: places where people dump professional porn pics. Sure, they may not have a watermark or a copyright, but it's not hard to tell when something isn't amateur.
Ultimately, I think what I consider amateur may differ from what other people consider amateur.
