I think of trolling as someone who states outlandishly crazy or wrong positions just to get a reaction, but I suppose if a Yankee fan would come to a Sox site and only state negative things, even while they may be winning a ring- like last year- one could call him a troll.
I don't see Jacko or harmony that way.They aren't Sox fans, so obviously they have different perspective, and sometimes I think their input is thought-provoking and merit.
I view some Sox fans on this site as trolls or prone to trolling.