If I were to play devil's advocate (pun intended), and allow that Christians just totally hate Halloween...well, one big difference is, Halloween isn't a Christian holiday, whereas Easter and Christmas are, regardless of their origin. So in that respect Halloween retains more paganism than the other two. So if one were the type to care about such things...there's an answer?

It always cracks me up when lefties think they have some big dunk. "Why do you care (and you do, because I said so!) about Halloween being pagan, but not your Christian holidays?" Uhm.