They're not going to get there tomorrow, but 20 years from now? I can see it happening. Computers are trending towards being things that just run web browsers

They're not going to get there tomorrow, but 20 years from now? I can see it happening. Computers are trending towards being things that just run web browsers. Applications are headed to the cloud. And Windows lost the mobile war and is increasingly losing the laptop war. On the flip side as Azure becomes more significant for MS the role of Linux becomes more significant. At some point the cost of working on two kernels is going to outweigh the benefit of transitioning Windows over to Linux. Or maybe not. It's hard to predict things. Especially about the future.