Obviously there is a need for profanity or the entire concept would never have been invented. It's actually quite perfect for this situation to emphasize that the function keys you're complaining no longer exist? They do still exist. So... yeah, you're whining about nothing. Oooh, they changed the kind of key, so what? They're still there. You can still use them. They didn't take them away, so your entire point is completely gone.

I'm not even sure where this idea of "the function keys are gone" even came from. Apple showed them on stage for crying out loud! They're still fucking there. How do you step through code? THE SAME WAY YOU DID ON THE OLD ONE.