>Shit, if I was an Amazon warehouse worker and had the chance to get paid the same except SOME of my workload was sitting down and shilling for Amazon on twitter, I would jump (well, sit) at the chance.

They probably wouldn't let you sit down, unless you were shilling on your lunch break. Amazon has a policy against their warehouse workers sitting down while on the job, not even HR is allowed to sit when they're staffing the front.

You can squat though, and I've tried to get around it by sitting seiza.