It only has one usb port. If you want to use the port for something other than wifi, then you would have to add a usb hub that would cost more and be dangling o

It only has one usb port. If you want to use the port for something other than wifi, then you would have to add a usb hub that would cost more and be dangling off. I have the intuition that integral wifi is table stakes for a general computing device.