I remember recently they changed some of their NSFW language rules, people had the shits and 6 weeks later they changed them again. This one guy who makes summaries of r/amitheasshole changed how he says it to 'am I the butt hole'
It's silly crap like that which is the most annoying, trying to censor the most mundane swear words.
Having "add new post" in the header on kbin it's definitely something that will trip up people coming from Reddit. You need to add a new "article" which isn't very intuitive
Also the people who say "well I'm not using third party apps so who cares anyway"
The thing they should care about is how reddit has handled this situation. Imagine what nonsense they'll come up with next if they're willing to turf away some of the oldest and most dedicated users