I disagree. In real word processors the cursor would move forward and people should get used to that, instead of having to learn one thing here and something else in the rest of the world.
I dunno, do you remember first learning to touch type? For all we talk about typing in keystrokes at a time, that's an exercise in frustration if you don't confidently know where each key is. 99.9% of your typing will be "real world" practice, but there's also utility in isolated drills.
Anyway, as someone who's tried to learn to type on prototype hardware without a working backspace, I appreciate the feature :)
