Yes, the nerve you struck is that people who are not racists do not like being false accused of it under the flimsiest of evidence. Just to be clear, you don't actually have to use the word "racism" to accuse someone of being a racist.
My story doesn't prove the point. You need to do more research before making such sweeping claims. It was the reaction of ned (an immediate powerdown) that led to a quicker reaction this time, to avoid the same thing happening again.
And, no, Exyle is entirely wrong on this point. DPOS-based blockchains were designed to work exactly this way as far as governance is concerned. I should know, I was one of maybe three people involved in its conceptual design.
DPOS governance encompasses the notion that witnesses can fork the chain. Users of the chain who don't like a fork have at least two options they can take in this case: 1) unvote the forking witnesses or 2) setup a separate fork (this latter option is available with any blockchain). The first is one extra advantage of DPOS-based blockchains.