I don't think he was reffering to yourself, but to the topic starter who was dropping subtle hints on the subject.
Why should how competent a rider you are have any sort of weighting on whether you're validated or not, surely it should be based upon your input to the forum, how you put yourself across/behave and having a basic grasp of the language we (on a whole) speak.
As for what bike you should get, personally i would get a 24" TGS style bike, as this would involve the lowest expenditure if you're buying new. If not a 26" bike would probably be your next best bet as it will not require you to buy new hubs, like a mod will. But the best way to tell is to get out and try a few of your friends bikes and see who they feel. What bike you ride and the set up of it is a very personal thing, I don't see how people make a final decision on this based on what people on a forum say; use it only as a guide, but try out and see what you like.