In regards to the Tumblr comparison, I remember this tumblr I visited getting badmouthed by anon's because of stalking and obssession over some other tumblrite (never mind the other tumblrite having white knights and like-minded SJW's come in like broken records. Apparently, the tumblr's chosen tag name for that tumblrite counts as stalking and the owner of that tumblr has to be a stalker, never mind the images and events come to her from followers.) so really, Moleman9000 being like an SJW without Tumblr would be rather fitting. If he managed to get a Tumblr following, one can only imagine how he'd try to fight back with his Tumblr army.
In regards to Twilight itself, one fellow from the English 116 class I finished a few weeks back said someone did an analysis on Twilight, seeing it as a sort of work that isn't good to women, considering how Edward is and the character of Bella (Edward is abusive and Bella is a door-mat who can't leave him if I recall correctly). Plus looking at those comments from Twilight fans, that seems spergier than bronies and since one can assume Moleman is both a Twilight fan and a brony, it could mean double the sperg.