I have a DVR and record everything. I think I have watched a grand total of 10 commercials in the last couple of years and most of those I would seek out on YouTube. Even if I want to watch something live I let the DVR cache first so I can skip the commercials. Sports wise I watch pretty much only soccer and they don't have commercial breaks, they just have commercials at halftime so it is easy to pause the game for a bit and still watch it live.
I also watch a lot on the Internet if I didn't record it or didn't know I wanted to watch it until after the fact.