"Will it See 10?"OpenSource projects can't die, I don't see anyway that it couldn't see 10.The very worst that would happen is everyone starts using something else and it gets abandoned but even then it will still be around, generally with enough devs to keep it going. Look at GNU/Hurd, Mozilla, Minix, Gopher, etc...Even if it got to the point where it was so abandoned where it would no longer runs on new hardware, the code is still available should someone want to fix it up (there only need to be 1 person out of 7 billion with the desire and skills to keep it running). For example Multics. That happening in the next 5 years isn't very likely.Not only open source, there are more steam powered cars running now than any other point in history, although I would say that steam powered cars are probably open source since anyone can make the parts (with the right tools).