As someone who frequents only a couple of subs on Reddit (which were completely insulated from this fiasco), I have no idea why people were so pissed off.
So she made a bad decision. Big fcking deal.
"She's killing the community!". Well, if your idea of 'community' is making public rape threads (while you use a throwaway) and threaten to kill a person, then maybe your community deserves to die.
Reddit has a lot* of good. I've been there long enough to see it. But it has a lot of absolute low-lifes clogging its sewers as well.