Earlier quoted context omitted.
> Why it would be something extra ordinary? You give screenshot, date... Journalists do it all the time: "evil X are attacking Y while doing Z". It's just funny. I usually associate 4chan as primarily shitposting. Memes and offensive-stuff-for-the-sake-of-being-offensive and porn. You don't generally see mathematical work being done on there.
I used 4chan for cooking and dietary stuff. It was a huge site, something like reddit. Math stuff was very strong there, I think you just never visited this site!
I could be wrong, but I think that the average non-active-4chan-user associates 4chan primarily with /b/.