Well... while I'm not one for hate and vitriol like most of the politically oriented people out there (it seems), I sit back and watch and: 1) I agree with the other response that neither of the two major parties actually represent a majority of anybody but politicians and businesses, and 2) I thought the tea party was an interesting idea until they became right wing on steroids. I thought they were interesting until they started campaigning against abortion, and inviting people like Sarah Pailin to speak at events. Again... I don't run out and start hating on either abortion or anti-abortion activists, I know they both have their opinions and beliefs, but I think it should largely stay out of politics at this point, and it's not going to change any time soon - both parties use it to rile up their bases, though.
So no hate against the Tea Party, but they are hardly a big difference between them and republicans - more like republicans demanding what the party SAYS they represent as opposed to how republican candidates actually act when they get into office. The GOP just needs some house cleaning, IMO.
People SAY they want freedom and liberty, but neither major party offers it. There's really only one out there that does (besides complete anarchists), and everybody thinks they're "crazy" because they want freedom and liberty, which, OMG, requires people to take back some responsibility for themselves.