Yes, I am aware. And the Android part was discussed earlier in this topic. I didn't know that XBox was linux powered (I do in fact find it surprising). And if indeed someone managed to pull off with Bitcoin what Android did pull off with Linux, that is wrapping something completely unusable by normal people into a foolproof and useful thing, that would exactly address my concern. But there is major amounts of work before we get there.
Linux dominates, smart phones, tablets, servers, scientific computing ,
and many embedded systems. Open source software dominates everything but desktops and laptops.
Bitcoin is just a protocol like HTTP/TCP-IP/TELNET. People use these protocols everyday and have almost no knowledge they even exist . There are many developers working hard right now creating apps to interact with this protocol. Money is just one app or use of bitcoin. Your grandmother will soon be using it without even knowing she is doing so.