sayI appears to be the directory service designed for MinimaLT / Ethos. CurveCP looks like it fits in the same use case as MinimaLT. That's where I'd say Telehash lives, too (but I've only skimmed any of these papers so far).

Telehash started out life as a more generalized global DHT-for-your-apps design circa 2010, and the spec has since evolved significantly to include the same kind of wire-level crypto.

Opening an issue is the easiest way to get the FAQ updated (and we'd definitely appreciate the feedback): https://github.com/telehash/telehash.org/issues