Earlier quoted context omitted.
yes i see where you are coming from, some officials have been making bad calls. but some would argue that the refereeing is part of the game and instituting video replays etc might unnecessarily complicate matters and ruin the flow of the game. i play soccer in an amatuer league every weekend and although the referees generally are not of a high standard, I still enjoy it. its part of the game.
Disparate levels of play do not require arbitrariness in officiating. I don't do soccer at any level, but in my spare time I do work and hold a certification as a tournament judge for Magic (the card game: http://en.wikipedia.org/wiki/Magic:_The_Gathering ). The DCI -- sanctioning body for organized Magic -- has formal standards for officiating which work at and scale from the smallest local game shop tournaments all…
DCI actually "gets" the fact that punishments should vary according to level of play (look for Rules Enforcement Levels or REL for short), and so do the local football judge federations - when I played a small football tournament, the judge routinely overlooked some small infractions that would warrant a call in a high-level match (not throwing correctly the ball from the sideline, ball position for free throws, etc).
FIFA officiating was pretty bad, true, and I personally think that instant replay (sparingly used) could improve it a bit as well.
I also like the harsher leagues (someone mentioned the English Premier) over the more foul-prone ones (Italy and my own country Uruguay are egregious examples)