What I find interesting is how
vigorously Tesla denies everything, always, even when they're clearly wrong. They lose a lot of credibility that way; I wonder if Musk[1] realises that if he admitted the things Tesla is obviously doing wrong, he might have a hope of convincing people about the ones they're not obviously doing wrong?
And it's especially odd because so much of the article is just a bunch of nothing, but Tesla makes it newsworthy by denying everything. And 50 cents says Musk has a team analysing the photos right now to try and track down the employees who took them. ...to ensure they're fired and/or sued, of course; obviously Tesla would never see people who had identified problems as a potentially valuable resource.
There's a lot more interesting details if you dig into it, but wikipedia has a pretty good summary of the Toyota Production System (https://en.wikipedia.org/wiki/Toyota_Production_System). An interesting contrast, perhaps.
[1]: I mean, we all know who's behind this PR strategy, right?