>Why would people buy that? Why would they have to? With Facebook money I could write a new OS, put it in a smartwatch, and give them away free. Plus start a

>Why would people buy that? Why would they have to? With Facebook money I could write a new OS, put it in a smartwatch, and give them away free. Plus start a new app _store_ to go with it. >What would their killer app be? Anything that was free. Maybe I shouldn't be giving them any ideas . . .