It's not so much "racism" as just plain insulting. Nobody name-called you, which demonstrates more respect towards you than you have shown so far towards the admin. You were politely asked to place your "comments and suggestions" in the right place (not in the game), and to stop complaining in public chat, and so actually irritating the people wanting to play by filling THEIR screens with YOUR less than useful personal griefs.When asked politely by me, (remember my library analogy, where if asked to be quiet, you must be or get kicked out?), you just decided to play silly buggers.
I agree with Squator's decision, and would have done the same myself, which is why I edited my previous message, out of fairness to you. Now, might I suggest apologizing, if you want to get access to the server, otherwise, please enjoy any other place where someone might put up with you, because I wouldn't.