I2P: Invisible Internet Protocol
I have always found it more interesting than Tor.  After learning some Java, I read through the code, even compiled seminole Monotone DVCS(ironically difficult, because of the recently mentioned legacy version of the Botan C++ crypto library), but it is all a little beyond me.<p>Perhaps one of the coolest projects I'd seen in a while was Nightweb, a I2P-layered distributed social network, written in Clojure, flashing all the hipster programming bling as it be.<p><a href="https://github.com/oakes/Nightweb" rel="nofollow">https://github.com/oakes/Nightweb</a><p>I have always wondered if it gets the same level of scrutiny or interest from researchers or nation states, as it was largely self-contained and not meant to onion route to public Internet like Tor (judging from my reading of the design).<p>Please, HNers, school me and impress me with your I2P trivia and knowledge.