On the topic of getting up early and finding that time between 6 and 9 when "nothing happens in the tech world": I happen to live one time zone over from most of my clients (I'm in Halifax and my clients are mostly in Toronto), which means that the emails/phone calls/meetings/etc. doesn't start until at least 10am my time. I never use an alarm clock, usually have a real breakfast, and walk to work.

If you already work remotely, it's worth considering a time zone shift. It's even better if you can live in a place with a lower cost of living than where you bill. If you have a lot of California business, try living in Denver. Chicago business? Try Montreal or Columbus Ohio. Customers in London? Try Berlin.

Obviously, this won't work for everyone - but in certain situations it can be a great way to get an extra hour in the best part of your day.