There's a ton of smart people out there that may appear as idiots because they don't speak proper english. I know a guy that is a math and coding wizard but he is russian and when he writes an email he looks exactly like those guys with terrible grammar.
Nah, stupid is stupid, don't blame it on language/cultural differences. If the content worthwhile/interesting, no one would complain about shit grammar. My problem's with idiotic, insipid tripe getting repeated, ad nauseum, in mispunctuated broken fkn English.