This bit confused me:
In one of those odd Marvel behind-the-scenes specials on the Disney Channel, we saw long time comics scribe Dan Slott absolutely humiliated on camera by his editor, whose name I believe is Anonymous Nobody (I’m not willing to rewatch the thing in order to get the fellow’s name).
I watched that programme and all I saw was some (slightly inept) attempts at humour. It wasn't particularly funny, but it seemed reasonably good natured. I'm not sure why Bill Willingham is getting offended on Dan Slott's behalf here.
I have no idea whether Dan Slott treat fans badly, as Willingham claims, but he seems to pick up a disproportionate amount of abuse from eejits. Nothing compared to what women who have the audacity to work in comics get, however....