Nah, not everyone in X Wonderland is an OTT fangirl or a raving loony. I think one of the things is that you've got people of varying ages there, so the youngsters are bound to behave...well...more like youngsters lol. And if you're attracted to a band member and you mention it (or keep mentioning it) and wish to discuss about them then does not necessarily equate to being a fangirl. I'm a female who is attracted to Heath, and I don't make a point to hide it lol, but that doesn't make me a loony lol. If you want to laugh at me or call me a fangirl for that, then so be it, but IMO at least a fangirl is someone far more extreme.
and btw the credits thing and the requirement to post to see hidden content thing; these are a staple of Chinese forums and they are where I became accustomed to them. X Wonderland is actually a Chinese forum that isn't restricted solely to China. Initially when I joined a few Chinese forums last year I too had a problem with credits and hidden content aspects, and it's not difficult to see why, because they are something alien to western forums. We're used to having everything at our disposal immediately and when it's not, it wouldn't be unnatural to question why and even to be irritated. It's just the Chinese way of doing things, and for the most part they have their reasons, such as the content being something on which the poster has worked hard and they would just like acknowledgement of that by people replying if only to say "thanks" (even if they don't even mean it lol). That's the general mindset of it really.