>>149377238
Sure.
>mentions Butch and FOP multiple times in his blog, usually in some sort of jest (ie >>149377217 or stuff like test audiences laughing at FOP and then crying in horror when Zim came on)
>also shat on FOP's video games for some reason (fuck him, Breakin Da Rules was kino)
>made a comic that shit on Poof and the whole adding new characters thing
>took a cheap opportunistic shot at Butch when the internet was cancelling him (nothing Nico Colaleo level egregious and cowardly, but it was more like "Well *I* never said things like that!" and seemed dishonoraburu)

That's off the top of my head. Sure some actual Jhonen historians could dig up more.