Then you didn't read well. User tovej presented pretty good arguments about intrinsic vs extrinsic motivators, including a bunch of cited studies. Your argumen

Then you didn't read well. User tovej presented pretty good arguments about intrinsic vs extrinsic motivators, including a bunch of cited studies. Your argument that Amazon does great does not provide evidence. Maybe they's do even better without this crap, or maybe the employees would be happier.