While the frontpage doesn't go in depth, the docs quickly do:
First with https://docs.iroh.computer/what-is-iroh and then following up with the how it works section. The docs are actually good from what I can see so far. From what questions you brought up so for it seems to answer them pretty quickly.
I'd quibble with "quickly", but sure, this seems like the starting point for figuring out how it works: https://docs.iroh.computer/concepts/endpoints From a marketing standpoint, for a technical audience, I think it should be quicker.
