I was sure I'd came across this on HN, but apparently I found it when I wondered if anyone had taken a crack at taking NaCl and made a PGP work-alike using the primitives NaCl provides. And here it is. Anyone have any experience with it? Done a cursory review?

At this point I'm a fan of the idea (a set of protocols to mirror some of the good parts of PGP, married with the good parts of NaCl. At least in ... theory...).