Some start up somewhere has pneumatic tubes and some little beautiful nerd is hacking them into something cool and/or funny.

I’m a little jealous.

If you need QoS, there's an IP over Avian Carrier spec that'll work: https://tools.ietf.org/html/rfc2549

No AMP support too, which is a huge plus.

Notes on paper airplanes. I guess that’s the UDP way.

Actually I suppose the post office is the UDP way too.

For those not in the know:

https://en.wikipedia.org/wiki/Pneumatic_tube