It's the only serious proposal i've seen to replace the DNS protocol. It's backwards-compatible with existing zones (same RR types plus a few new ones like PKEY), with existing governance (the protocol has a notion of global root, which is very likely to be ICANN), and replacing traditional DNS recursive resolution with GNS recursive resolution is not such a challenge.. and in any case most devices don't even do recursive resolution but act as a stub for a recursive resolver further on the network (a somewhat-worrying trend).
So, the fact that GNS can live alongside the DNS for as long as people need is for me a very appealing argument. Also, GNS uses proven p2p schemes (DHT) in a clever way instead of reinventing the wheel or yet another crypto-ponzi-scheme. "crypto" in GNS equals cryptographic properties to ensure security/privacy of the system, not tech-startup cryptocoin bullshit, and i truly appreciate that.
Then, looking at the security properties of GNS, it looks great on paper. I'm no cryptographer so i can't vet the design of it, but ensuring query privacy and preventing zone enumeration at the same time sounds like a useful property to build a global decentralized database, which is what the DNS protocol is about despite having many problems.
Building on such properties, re:claimID is a clever proposal for decentralized identity. I'm very much not a fan of digital identity systems, but that one resembles something that would be respectful of its users as persons. There's FOSDEM/CCC talks about that if you'd like to know more.
> GNS has been around as a proposal for years and has gained no traction
I wouldn't exactly say that. I'm not involved in the GNUNet project so i don't know the specifics, but GNS was at least presented at an ICANN panel as an "emerging identifier", that is one of the possible future replacements for DNS. I'd consider being recognized by ICANN as a potential DNS replacement some "traction" (more than i expected). If you can find the video from that ICANN session where both GNS and Handshake are introduced, that'll probably do a better job than me explaining why GNS is very fitted to replace DNS. URL used to be https://icann.zoom.us/rec/play/tJErIuCs-mg3E4GXtgSDB_UqW464f... but now that's not loading for me anymore.
Thanks for the very comprehensive reply. It does sound like GNS is gaining more traction than I thought, and I hadn't heard of re:claimID, which sounds pretty interesting in its own right.
Really? Can you elaborate a bit on the why? As far as I can tell, GNS has been around as a proposal for years and has gained no traction.