Retards are out in force yet again. Not only is everyone playing Pyro, most of them are whoring for achievements... as in, actually demanding other players change classes for e.g. the Spy taunt achievement and getting angry when their achievement "partner" is killed by someone just looking for a good game. Ironic part is, Valve pairs these updates with a free trial weekend to lure more people into buying the game and this is anything but typical gameplay.
Epic failure on Valve's part for the supposed balance they're apparently going for.