Re: So if there's no Facebook, there's no FB Chat App...
"Really, in retrospect I'm amazed Usenet wasn't full of posts from UUCP fans proudly proclaiming their independence from TCP/IP"
That might have been a case of UUCP people joining their forces with SNA people (not that any of them would admit it) in ignoring these newfangled Usenet & TCP/IP thingamabobs.