This is why:
http://www.skial.com/sourcebans/index.php?p=commslist&searchText=[U:1:132196249]&Submit=
Every time you are given the privilege to speak you have done nothing but cause trouble; whether it was through racism, spamming, or general douchebagery you are always starting shit with one person or another. After you squander your opportunities to stop and get permanently muted you then make an appeal promising to change and that you've read our rules. The owner of Skial then gives you the benefit of doubt and unmutes you, so then what do you do after this? You then continue your old habits and get yourself muted again. You then come on here and make another appeal asking to be unmuted and that you'll change. You then get permanently banned once its apparent that you'll never actually change so then you move onto to other communities. This was a perfect opportunity for you to turn a new leaf with a new community that had no idea about your past, so what do you do? You pull the exact same crap and get yourself banned from yet another community. You then make an appeal saying that you will change and have read the rules, and when you get denied you go onto another community and the cycle repeats. At no point during this whole mess did you ever show any remorse or any sign that you have actually learned anything from getting banned over and over again. Instead you made alt accounts to try and avoid your bans and added people who reported you just to flame and spite them. You could've realized at any point that no one wanted to deal with your attitude and racist behavior but you didn't. You could've just stopped with the spamming, racism, and flaming and let everything blow over but you didn't. Now you're stuck, you can keep saying that you've changed but now everyone is done hearing it, it's like the boy who cried wolf. You've squandered every last chance that was given to you where you could've changed and now you've trapped yourself. Your chances are all but gone here and everywhere else you've been denied in the TF2 community. You had several choices to pick from at many different times and you made the wrong ones every single time.