This is a good list. > You can write a reply and then erase it without sending, and that's the best thing to do in most cases.* I do this maybe as much as 1/

This is a good list. > You can write a reply and then erase it without sending, and that's the best thing to do in most cases.* I do this maybe as much as 1/4 comments. I would also add: - Don't get into a back and fourth with a single other user, it's generally boring and goes nowhere. - Don't rise to it if someone is trying to start an argument. - Be generous, assume you are misunderstanding an apparent negative comment. - Be complimentary, it makes peoples day.