I've heard a few comments about the article from Amazon employees in a few departments (retail departments, programming, etc.) and by and large they did feel they agreed with some of the points brought up - but felt the article was extremely biased and exaggerated points.
It seems there are some issues with management conveying the wrong messages and being quite heavy handed - one in particular explained that he indeed did see a lot of colleagues cry, but the majority of them were for non-work related reasons. A possible byproduct of working extreme hours means you see things you usually wouldn't see.
Another in the retail department said someone crying in the toilets or at their desk wasn't unheard of - and stated it was very possibly due to being shouted at by a manager.
The meeting style was generally agreed upon - it could be a very intimidating environment
The third quote seemed a bit out - it didn't match any of their experiences at all.
Embracing 'frugality' is agreed, but noone really felt there was a problem with it. Is there a problem with it? Particularly in lower retail/marketing positions where the pay is hardly astounding anyway.
The latter ones were unfortunately also generally agreed upon as standard procedure.
OT: I don't think Amazon sets the standard for what will be the corporate world - because other large companies do nothing like them. On top of this, Amazons model is practically impossible to bring to standard as unemployment rates would skyrocket (Such things as being able to manage a warehouse with 1/10th the staff of a previous fulfilment centre are just normal) - I daresay most companies in retail WISH they could copy Amazon's efficiency regardless of the employee repercussions.
It's worth mentioning that (not related to this article) Amazon is very clever - and there is nothing wrong with THEM for doing this - in putting fulfilment centres in areas with extremely low job opportunities. Often people only get to work there temporarily and don't have the luxury of other jobs available in the area.