Your post, Grateful, sort of encapsulates the entire pro JA-Commentary argument: you, multiple people, stop posting the way you want because it causes a small inconvenience for me that I could easily rectify in a few seconds (i.e. Don't read posts that are clearly commentary if I am only interested in announcements, turn off email notifications, etc.)
I'm not going to do something inefficient and stupid because someone else did something inefficient and stupid.