During their event today in San Francisco, Apple announced iTunes 10, the latest version of their music software. But they also introduced a big new feature in the app — Ping: a social network for music.

It’s like “Facebook and Twitter meet iTunes,” Jobs says. “But it’s not Facebook, it’s not Twitter,” Jobs is quick to note —

Forget the iTV name, the refreshed Apple TV is still called the Apple TV. But that’s about where the similarities end. The entire system from the form factor to the UI is different; even the entire concept is different. I think we can