Everyone knows about Black Friday and Cyber Monday. Now help me spread the word about Giving Tuesday!

We're all responsible for creating a polio-free world while we still can.

Only a few businesses will succeed by having the lowest price, so most will need a strategy that includes customer services.

In fact, that's where my vision of the coming digital opportunity is somewhat different from other people's. I divide it into three parts. One is the office. That's the one I'm most excited about and is the most concrete.

If I'd had some set idea of a finish line, don't you think I would have crossed it years ago?

I reboot [my Windows PC] every night.

Like almost everyone who uses e-mail, I receive a ton of spam every day. Much of it offers to help me get out of debt or get rich quick. It would be funny if it weren't so irritating.