[randartie]

This sure is getting a fair bit of downvotes. I mostly agree with you though. Having a single identity reduces trolling, it's as simple as looking at Facebook vs Twitter. People are less likely to message nasty things to others if their real life reputation is on the line, I take that as fact.

[usrusr]

I see the exact opposite: the reasonable voices are chilled into silence due to lack of identity siloing, the grotesquely uninhibited remain vocal.