Having a CEO of a social media site impersonate users and censor comments calls into question the credibility of the their whole brand.
That's not a partisan perspective???
How would you feel if Paul Graham of HN changed your comment to "I am strong supporter of the alt-right?" ...you wouldn't like that. Opposing opinions are fine - using admin priledges to put words to literally put words in users mouths is madness?
I already made a comment elsewhere - but I'm surprised they haven't let him go. If reddit were a real company, they wouldn't tolerate that. I wonder what would happen if a middle manager started tampering with user comments - he would be gone.