but he did not say that you or any one should accept it, he said you should either let it slide and read it for the content of its message or just ignore it altogether.
i find it odd that people would say it takes too much effort to read a post that has some poor grammar, but then why is it the case that they go through the extra effort to qoute a peice of bad grammar and post a "fixed it for you" post? sure if you were a teacher or in person it might come off as helpful, but other wise it comes off as patronizing.
In my experience, 'fixed it for you' posts are usually used to dismiss someone in an argument, and are rather uncalled for unless the person being fixed was hypocritically policing someone else's posts. Also, people who type badly do usually get ignored, though I seriously doubt that was their expectation when they posted in the first place. I don't give advice on grammar or spelling unless it's asked for, but I'm not going to respond to (or even read, most of the time) something that appears to have been typed out with one's face, if that makes sense.
Even the Grammar Gestapo tend to take it easy on people who aren't native speakers (who will often say they are non-native speakers). In a perfect world, native speakers would all type as correctly as possible, making it easier for non-native speakers to find references for what they want to say. On that front, 'it is what it is.' People who are on their mobile also generally get a pass on these things.
Obviously, in any medium where being concise is more important than grammar (twitter, fast-paced gaming, limited texting plans, etc.), the rules of written English take a backseat. This is totally acceptable. In a medium where you aren't pressured, and have plenty of time to write it out, it just makes more sense and is more desirable to the community for it to be done right. For example, if you were to go into most role-playing forums, one of the cardinal rules is to use proper English ( dialogue and accents aside). People don't like to RP with a person too lazy to write out a clear post, because it's not like there's a big hurry. If you can make it in the RP forums, you can make it on any board. <3 And the same mechanics apply.