Well, there's a lot of fledgling pilots in this here thread but on PPRuNe in general?
According to the front page, there's about 600 people online RIGHT NOW, meaning there's literally thousands of regular visitors...and a lot of the forums are specifically geared towards current aircrew...bottom line, I think it's fair to say, is that there will be thousands of pilots who use these forums...like mazzy says, a great resource for pilot wannabees!
Welcome to PPruNe
V1R