So I recently heard someone give a quick bash to freecoasters, and it made me think about the fact that they never really came into prominence until quite recently... People must have their reasons for not embracing the coaster / sticking with the cassette. Whether you just don't prefer them, or you flat-out hate them, what are some of your guys' reasons for disliking the increasingly popular freecoaster?
Note: I'm not trying to start arguments here, just am genuinely curious as to what people's opinions are.