Since when is breaking the law not a crime? You may not agree with the law, but interpretation of the law is not something to be decided at your leisure.
If I saw a man beating his wife and I walked up and blew his brains out I would certainly expect to be put in jail. Is this a traffic violation? No, but a broken law is all the same in the court of law. *Also if you went to court and lost over a traffic violation that's your dumb fault, rules are meant to be followed not broken. If they are in place you are already aware of the consequences whether right or wrong in your mind. If they intended the carpool lane to be "just another lane" it would have been marked as such you moron.
I hate a police state as much as the next guy, but if you know you did something wrong/illegal where you live don't come bitching or rejoicing about how "kewl" you are. Be wiser in you actions and more thoughtful in your speech, it will take you far in life.