It's nice that you play other games, Mailifang, but I don't know why you think people here who actually know how to play a game and have good intentions are now suddenly a bunch of selfish egotistical shit heads (okay, maybe a quarter of them), but telling them to shove their opinion up their asses is no way to get yourself taken seriously. I'm not saying you should lick their feet, but you should at least realize that they are telling the truth. I mean, for example, I can PM Mr. Wah right now and tell him he's a massive fat dick head or something, but at the end of the day, I know he's been playing these games for years with people who know their shit, so what they say is something which has been analysed and looked at from all angles.
No one cares about DOAC, that place was shit. So, let's just leave that behind us.
You just have to judge for yourself and see who is right and wrong here. Obviously, if you have more experience with other games and communities, then it's a hell of a lot easier.
Most of these guys here want you to improve. This is not New York where every one keep their tactics in their back pockets. and yes, you shouldn't take in whatever Bryan 'DrDogg' or John Doe say without processing it first (Yes, Bryan you have been wrong in the past. a lot. Same goes for me).
For me, it's not hard to just walk away from this game. Sure, I've made some contributions for the community, but I can just go back to KOF and Tekken or VF.