I agree with previous posts, I don't know any programmer who can 'choose' the language. Usually it's the boss who selects the language the whole team uses.

And then it's a job to pay bills and maybe child support.

But, clearly it's just his opinion, as he makes references to backslashes or forward slashes. It's an uninformed opinion?

In certain circles, we call this trolling. He knows what kind of response he will get. He's attacking .NET programmers. Let's see how they respond, etc.