Because it still isn't trivial to hook up a machine to a jack and send documents to other people with one button press. (Try setting up a copier that is suppos

Because it still isn't trivial to hook up a machine to a jack and send documents to other people with one button press. (Try setting up a copier that is supposed to email PDF's over the LAN and see what I mean. It's at least 10x more complicated to get working.)