Trolls are usually predictable. For a given topic, there is are predicable angles that trolls use as bait. What if on an online news site with lots of people commenting and large population of trolls, someone quickly posted satires of the anticipated troll angles. Might take some of the sting out of them…
(Maybe. Maybe it’s a bad idea. However, this Idea of dubious value came to me while reading the comments of a ScrappleFace satire piece)