Pixie was developed as a part of Samsung's Accelerator program, which means it's only for Samsung smart TVs and will likely stay that way (it's currently available on any 2012 or 2013 Samsung Smart TV, with 2014 support estimated sometime this fall), which is kind of too bad, because that's a pretty limited number of people. That said, it's cool to see a smart TV app emerge that actually looks like something we'd want to use. Hopefully it inspires others to build some decent stuff.