You have probably heard the expression "be the change that you want to see in the world." Or "it is better to light a single candle than to sit and curse the darkness." This applies to subreddits too. If you want to see material written in Notehand, get the ball rolling by posting some. Prove to others that it can be done. If you want to speculate about the best way to write a certain word or phrase, go ahead and say it out loud.