I joined this forum not because it's called "Real Photographers", but because it is a forum for film photographers. Not mainly film, although it would seem that a good number of the members here are using film for their photographs. I would've joined no matter what the name of it was, tbh. So, the word "real" never had any impact on my decision to join; the fact that I sometime write for 35MMC had, though. Sort of like you're friend with someone at work, and then you get invited to his backyard for a Sunday party. Get to know him better, deepen the friendship, that kind of thing; especially if me and him have the same (or almost the same) hobbies or pastimes activities.
I know what RPF stands for, but let's play the game: what does it mean to be a real photographer? No idea, for I am not really interested in placing myself or others in small little boxes with fancy labels on them. We are and do what we are and do, I guess. Labels just spoil the fun we're suppose to have in the process of whatever we're doing, irrespective of the results. My personal belief, of course.