I hear that 5 o'clock whistle in my mind like Fred Flintstone and I have to stop. I'm also not much of a morning writer. I have a sweet spot from about 11am to 4pm. But I really work during that time.
When we think about online learning it's such 'early days.' Bill Gates is a wildly smart insightful guy. Yet even a guy as smart and insightful as that 30 years ago can say things like 'Who's every going to need more than 640K of memory?'