" Classical times was to try and clog the phalanx with dead bodies."
wow, very hard what you said man, maybe the first soldiers of the line who must face the phalanx were drugged or something to face a sure death dont you think??
didnt know the real pikes were so thick, but, if it was thick and long, it should be heavy as hell, and if a sword could not cut off its point, the vibrations would hurt the carrier hands or make it drop to the floor...
rants and raves:
or, i dont know, there could be more ways to counter a phalanx, like, with ropes, catch the pikes as they were cows if the back of the metal point was not sharp
or even throwing a tree trunk over the first lines of pikes in horizontal position
http://www.clas.canterbury.ac.nz/graphics/sarissa_5.jpg