I was just thinking about this because I have seen people call out other people over grammar in their blog post, article etc.
Do you really pay attention to grammar? I know it's important in a professional market, however - I get the best results when I just talk like I'm talking to a best friend.
I don't mind bad grammar, because some people understand better on a different level, and most people know what you're trying to say either way.
The only thing I have a problem with is when someone uses bad spelling.
What do you think, is grammar really a big deal in your eyes?
Do you think it makes you look less professional as a marketer?