Anyone watching '30 Rock' always knew Tina Fey was playing a fictionalized version of herself, a workaholic comedy writer who also plays one on TV. She's the boss; Liz Lemon just works here.

The Word 'Repulse': I hate this word. I believe 'repel' is a perfectly good word, and 'repulsion' is the noun, as well as the title of an excellent Dinosaur Jr. song. A compulsion compels you; an impulse impels you. Nobody ever says 'compulse' or 'impulse' as a verb. So why would you ever say 'repulse'? This word haunts me in my sleep, like a silver dagger dancing before my eyes. Renee looked it up and I was wrong. But I still kind of think I'm right.

One of the billions of things I love about Beyonce: The harder she tries to come on crazy, the less crazy she sounds.

If the girls keep dancing, everybody's happy. If the girls don't dance, nobody's happy.

'The Voice' has lots of singers who fit the 'Idol' mold of young, innocent ingenues with psycho stage moms. But it also has long-suffering adult pros, with a whiff of thirtysomething despair in their voices. That adds an edge of realness.

It was R.E.M. who showed other Eighties bands how to get away with ignoring the rules - they lived in some weird town nobody never heard of, they didn't play power chords, they probably couldn't even spell 'spandex.' All they had was songs.

'So You Think You Can Dance' comes on as a high-minded leap up the evolutionary ladder from other reality shows - on this one, you're supposed to learn something, and the guest judges are fellow dance professionals rather than actual celebrities.