>> When I pay $$ to get shoes, I dont expect that to run forever. The better analogy is: when you buy a book, do you expect you can read it again in ten years?

>> When I pay $$ to get shoes, I dont expect that to run forever. The better analogy is: when you buy a book, do you expect you can read it again in ten years? People who bought 1st pressings of Beatles albums 60 years ago can still play them with their grandkids. I can still play old SNES with my siblings at Christmas. But imagine a 2019 being unplayable in 2029. It's reasonable to be concerned.