[sandyarmstrong]

I think you misunderstand what is meant by a perfect knowledge game. Take a look at http://en.wikipedia.org/wiki/Perfect_information . Basically, it would be perfect knowledge if there was no fog of war, if you could see what was in your opponents medivacs, what their buildings were producing, what tech they were researching...basically, if both you and your opponent had ready access to all the same knowledge.

Starcraft does not have this, even with impossibly perfect scouting, so it is not a perfect knowledge game.