As far as cloud-based text editors are concerned, Google Docs is just about as convenient as they come. Still, old habits die hard—Google Docs knows this. And it's here to smack the Office right out of you.
Power-what-now? Surely you just had a minor stroke and missed a few keys.
And, speaking of keys:
Not even Apple's Keynote is safe. But hey, if you can't beat 'em, autocomplete 'em until they don't have a choice. [H/T @adampash]