Did you actually read the article? That's not feeding the trolls. That's, after six years of ignoring the trolls, deciding that it's gotten toxic enough that she needs to make a public refutation of weev's reality distortion field.
Aren't trolls getting lulz off of this? If so, they've been fed, regardless of whatever reasons it's so. Nobody feeds trolls to keep them fat and happy; people feed trolls because they are against trolling, so we have to remind them to stop because it's counterproductive.
I do think it's going to prove counterproductive for internet discourse as a whole.
At this point though, the "con" of feeding trolls is outweighed by the "pro" of increasing public awareness. Plus, the "trolls" involved here are so severe that they no longer require a response to continue. The core of the "don't feed the trolls" argument seems to be that they will eventually give up, but that only works with the mildest of offenders.
It could however be argued that by pulling away from the public eye she actually was feeding them, and that the best course of action would be to act like they don't exist. I still find it doubtfull that it would have stopped it though, as in the minds of the most obsessed trolls the very act of ignoring them tells them their tactics are working.
Will writing this make things worse for her? Probably, but saying it's her fault makes as much sense blaming sexual assault victims for wearing anything even remotely revealing.
-sent from phone, so please forgive spelling/grammar