We have a tiny percentage of grammar police.I've seen it a (very) few times. I'd be willing to bet that the percentage of people who post here (or anywhere, really) who never make mistakes in grammar, spelling or punctuation is REALLY close to zero. Lord knows I make plenty.
The majority of us don't care about grammar, it's the content we are here for... Truth is that most of us know better, but we tend to write like we talk. Most forums, this one included are opinion driven, and most of us like it that way.
I don't plan to begin each post with IMO. That's a given.
I talk about players, coaches, plays, Offenses and Defenses, Tuscaloosa, and great places to eat. Sometimes I make post that people disagree with, no harm intended...