I didn't realize how early we are here. As I understand it, Nostr is only 4 years old, and development has only really been happening,  in earnest, for about two years. In Bitcoin terms, we're in like 2011 to 2013.

And maybe it's just me, but using Nostr today, it already feels better, in terms of accessibility for a relatively non-technical person, compared to Bitcoin in 2013.