When your expectations are confirmed, it can be a wonderfully comforting thing. This is especially so if your expectations are "good." Listening to Liberty Media's (LMCA) Greg Maffei speak at the 2013 Citi Global Internet, Media & Telecommunications Conference on January 8th, I came away with a feeling of comfort in how the company will handle buybacks at Sirius XM ( NASDAQ: SIRI ). Why? Because it became apparent listening to Maffei's words that Liberty should do as I have been expecting.