I think demanding perfect spelling or grammar IS going too far. . . and that's completely off topic from Unregulated's original post (and, IMO, his intent). I believe his beef was strictly with uninformative headers (correct me if I'm wrong Unregulated. . . ), and that's the idea with which I agreed.
I don't support "dissing" people for minor grammatical, punctuation or spelling errors. There's a large contingent of folks here for whom English is not their primary language. . . and if they can communicate an idea in English, they are at least one language ahead of me!
But that still doesn't prevent someone from having an informative header. I typically ignore uninteresting headers, but I usually do check out all others, spelled wrong or not.
"Ending a sentence with a preposition is an annoyance up with which I will not put. . ." Winston Churchill, I think