Zite is an app that presents you with an ever-changing personalized magazine on your iDevice, Android, or Windows mobile device. Zite is, as they say, “all your interests in one place.” (“Zite” is a play on “zeitgeist” — the spirit of the times.)

I’m a Zite user, and I have to say I’m very impressed with some of the gems that it finds for me — truly fascinating articles about science, culture, and philosophy for the most part (although if you’re into sports, or television, or celebrities, your own version of Zite would include those). Bob Tedeschi of the New York Times said, “This app is the closest thing to …