Even if the box is built and people but the system, you still need developers to make games for it. A port to Linux is a bit harder than a console since there isn't just one set of hardware and some piracy protections. Even the Dreamcast flopped and it sold 10 million units in 2.5 years.
It's not that I want it to fail, but I don't see the advantage over a Windows box which will play almost any PC game ever released, has infinitely upgradable hardware, and Steam already runs on it.
It's not that I want it to fail, but I don't see the advantage over a Windows box which will play almost any PC game ever released, has infinitely upgradable hardware, and Steam already runs on it.