I'd be interested in that, but as I understand it they black out your home games; so I'd still have to watch them on cable anyway without the whiz-bang features. I'd guess most people are like me and are fans of the team in their market.
It's a shame that the NHL signed such a long deal with NBC. I know it was just a couple years ago, but everything was so different then. I hope when their next deal comes around, the NHL is the first to abandon these stupid blackout restrictions.
Besides, if you stream it live, you're still watching the commercials.