
Google's new Chromecast is an absolute hit, but another thing we can all agree on is that we would like more services or apps to join the party. We already know Pandora, Vimeo, and Red Box Instant are coming soon, but what about HBO? Apparently they are looking into it. “We are actively exploring supporting Chromecast as another way for our subscribers to enjoy HBO Go, but at this point we can’t comment on specific plans regarding timing,”
Just give the Chromecast a couple of months, and I guarantee you will see a lot of new apps and services jump in. HBO Go isn't promising anything here, but they have nothing to lose by offering it. In fact they probably have more to gain.
source: TheVerge