Such as being a douche
If you bash him for his grammar of course he's gonna talk trash to you eventually (for the second link).As for the first one, I see isolated incidents but that's definitely not the worst this forum has in the way of douches.
It's annoying how he says he's a unique snowflake and get used to him or leave. A majority of his posts are stuff outside of not being able to understand them.
I'd be willing to have a Skype voice conference with Cubelands to straighten things out.