"Don't feed the trolls" has been my strategy for as long as I've been on the web, but what disconcerts me the most these days is the doxing and death threats. A reporter can simply retweet a news article and instantly be flooded with death threats and see their address posted to the web. There's no way I could tell that person "don't feed the trolls". That's a real problem with real life consequences, and I have no clue how you could begin to solve it, aside from total anonymity.