I wouldn't say that. Deranged Discussions have not lost their potential to be as dumb and divided as ever for the most part, more so than usual recently what with the LEP freakout, the "Would you pay for [insert random word here]" threads and the return of the dumpster fire that is "Grind is in your mind because I say so".Splintering all PvP discussion into a subforum with the exception of sanctioned PG advertising has had the effect of neutering Dangerous Discussion.
The PvP subforum has actually become my retreat away from the eternal facepalm that is DD for the time being. Discussions here are on the whole more civil and productive, even the overtly prickly topics. It's quite refreshing really.