The biggest reason of all though(and what drives all technology)... porn. This will change porn forever and it will become a staple in homes solely for that fact.
I also recall reading a different article (can't find it now and don't want to do too much Google searching at work for it) about how almost all the most trafficked porn sites are owned by a single entity now. From what I remember of the article, it posited that their technology has fallen behind and they have little incentive to keep pushing tech forward given the razor thin margins they have on operating the sites.
