Did you know that you can dry out your wet cell phone by putting its parts in separate bowls of uncooked rice? That you can scroll through a website using only your spacebar? That if you type your airline and flight number in to Google, it tells you where your flight is, the gate, terminal, and how long until it lands? When David Pogue gave this kind of advice in the New York Times, his columns were consistently the most e-mailed of the week. When...