I am not that big of a whore. The only thing I ask is that people capitalize letters when necessary. For example, as the start of a sentence like I am doing or the letter 'i' when you are refering to yourself.
Don't type short hand internet slang. Type your instead of ur.
Commas, uncapitalized proper names and misspelled words are fine with me as long as it does not go completely overboard.
Thats the jist of what I am a grammar whore about. I put people on my block list if they constantly type without punctuation, capitalized letters and internet slang. Its too much to try and comprehend and it is an eyesore to even look at. It's just completely unstructured.