Entirely unsurprisingly, the word ‘troll’ now has a politicised range of meanings—all the way from anonymous internet bully to subtly provocative dialectician, with a fractally wriggly continuum linking these extremes—and the comment this is a response to (a) made it reasonably clear which meaning one s/he had in mind* and thus (b) deserved a better (or at least more self-aware) answer than “By using the word X you can only be saying Y about me and I know myself well enough to say this is false.” Of course dsquared was trolling here — and it’s not as if Farrell is historically that good at identifying the motivations of the people he deems trolls by his own over-simplified (which is to say self-exculpatory) definition. The revealed fact of the faultline is an indication that people on both sides are uneasily (=angrily) aware that they too exist within contradiction: “just a lot less so than those OTHER deluded clowns,” the more twerpish partisans on both sides are busy telling themselves.
*And yes, s/he later disappointingly backed away from a good strong usage…