You have a long history of breaking the site guidelines like this. If you keep doing it we will ban you. Commenters need to follow the rules regardless of how wrong someone is or you feel they are.
Edit: dismayingly, your recent comments have been so frequently vicious that I think enough is enough at this point. I've banned your account. If you don't want to be banned, you're welcome to email hn@ycombinator.com and give us reason to believe that you'll follow the rules in the future.