Draug, I'd have to disagree with you (despite my overall respect for your comments in threads). And I "raise you" MadMarx's comments.
Some of us play PPSC for the fun of it. Yes, we look at GR.... we like to build our points total....we like to be rated "experienced" or "pro" rather than "political puppet" - but we don't obsess over the calculations of whether a draw against a poorer player yielding 40

with X impact on GR....is preferable to a survive when a good player is winning that will yield 20

but have X+ rating on GR. You catch my drift.
Some of us simply like to play the way we did before there were any of these measurements - PPSC, building alliances, trying to win by oneself or in as small an alliance as possible, with a person that we could work with, and if not winning, working for the "best possible" other outcome.
One size does not fit all. All PPSC players are not points farmers, and not all WTA players are purist gods :)