Ultimately it comes down to politics. Why hate a club and not hate some others ? Does n't make much sense. After all when we play against them they are all enemies. I somehow hate les Genkois of Belgium for their silly chanting against Greek team, but who knows when they will be drawn against us again ? Maybe in 2048. Essentially all political systems then are oligarchies, except in the west we elect our leaders instead of them taking power by themselves. From my almanac, during the years 1964-65, the "Greek spring" with George Papandreou and his "true democracy", Panathinaikos junta ruled everything (scandalous offside decisions, penalties, penalties won by the opposition to be retaken until a player missed and so on). It may be surprising to some, but it was the Papadopoulos junta that came later (1967-74) who made the most democratic distribution of championships, with three going to Panathinaikos (inadvertently), two to AEK Athens and two to Olympiakos Piraeus. With the system of "democracy and European integration" we have now, the tables have turned and it is Piraeus now who reign supreme. The Pinochets of this world, the Salazars and the Papadopoulos are turning in their graves and they are saying "how did those guys do it ?". The "hut" as we call it is everywhere.