I feel sorry for you - the original early-'00 blogosphere was actually very good, with all sorts of people building connections and intelligent debate through comments. After a while, the conversation was so deep that comments ended up being too short, so they had to define Pingbacks so that people could post elsewhere while still connecting with the source material.

And then spammers and the political sphere co-opted the technology, and it all went downhill.

I think there is still space, for defensively-minded geeks, to create ways to communicate that can keep debate open while shutting down the trolls. It's clear we don't have such a thing at the moment. I fear, however, that well-intentioned researchers like OP will simply end up building new systems that will replicate the mistakes of somewhat-naive early pioneers.