You missed the point. The fact that CMD-P doesn't do what it's supposed to do was a big warning to me.
One of the best things on a Mac is that every application uses standard keyboard shortcuts. For example, CMD-, always opens preferences. I believe that anybody who doesn't follow these conventions is doing it wrong. If the application doesn't print, CMD+P shouldn't do anything in my opinion.
I agree that this is very important, since I tend to lean heavily towards keyboard-driven interaction. It's not enough of an issue to prevent me from using the editor, though.
One of the best things on a Mac is that every application uses standard keyboard shortcuts. For example, CMD-, always opens preferences. I believe that anybody who doesn't follow these conventions is doing it wrong. If the application doesn't print, CMD+P shouldn't do anything in my opinion.