Spelling and today's Teens......FUCK!!!!

Ok, yea I got to get this off my shoulder.....really though! Because if I see one more myspace or whatever with wrong spelling...I'm gonna do something thats not nice. And yea I know instead of saying "Gonna" I should have put "Going"....but thats not the point I'm GOING to try to make. You see, I've been reading all these things by some High School students and its quite shocking and actually annoying on how they are spelling things now....JUST to be cool, or rather they think its cool but in reality its not. And here's an example. "Hey homie, dat aint cool 4 u 2B all up in da shit like dat"....first of all This is how it should be writting "Hey bitch, it aint cool for you to be all up in our shit like that".....yea it still has badwords and what not, but thats the proper way to say it. Even if your trying to sound all gangster.....you know what it aint ganster if your talking in a way thats not your own. Who the FUCK said that DAT is the replacement for THAT....or AINT..instead of is not as it means when used in "That aint coo"...means actually "Thats not cool"....you know what I mean? I know its stupid, but its just been bugging the shit out of me...really! And yea I was in high school not so long ago. Shit I graduated in 2002. But even then I knew how to spell and shit like that. It just pisses me off that the students say "Oh the schools and teachers arent teaching us shit" and stuff like that...how are they going to say that and still type and write like they do? Its something that needs to be fixed. But what am I to do?......    dayum homie dat shit felt good!!! ;)