I have to say, I never like it when someone corrects people. Some people post fast and didn't catch some of their mistakes. We aren't getting graded on here so we don't have to make sure we spelled everything correct, punctuated everything right or accidentally left a word out.
Let's also remember we are all getting up in the years and maybe some have a slight handicap. For instance, maybe some bad arthritis in their hands, maybe there's a little dyslexia or a hard time seeing. We certainly wouldn't want them to feel embarrassed to make a post for fear of being called out.
As long as we know what they meant to say and we can understand it, there is never a reason to correct anyone's grammar.
Remember, we are living the dream here and just sharing information and stories. We aren't in school anymore.
Hope everyone has a beautiful day and I can't wait for the warm up. LOL