When you say your editor has Emacs bindings, unless you’ve correctly implemented ^U don’t even bother to make the claim. You don’t get it, and you probably never will, and if you argue with me about it I will simply walk away, shaking my head. Also, if your editor automatically makes a blank line at the end of a file, I will find you and teach you the errors of your ways (hint: patching binaries with Emacs is not uncommon).
That is all.
[Epsilon, my favorite editor, hasn't had an update since 2006 or so, and it's getting a little long in the tooth. Also, it's not totally wonderful on MacOS. It's still perfectly serviceable, but I'd like to have some of the creature comforts of Sublime Text, or Komodo but none of them are really quite there. Surprisingly, XCode is the best one I've found, but it doesn't grok ^U and probably can't be made to, and this makes my fingers itch.]