After a while you feel like Sisyphus but like that old chap you simply feel that that rock has to placed on top of that hill even if you know it will go downhill and you have to start from scratch ;)
Ha! Great graphic. I agree much has been repeated around here, and even find myself repeating arguments if not in writing at least in my head. We're all kidding ourselves if we think a great problem will be solved for the world on this thread.
OTOH, I would hope we are slightly ahead of Sisyphus, maybe taking one step forward, and .9999999999 steps back.