I just told a dev to check out Nostr and to build his social app that he's building on Nostr. His first response was that it sounds expensive. I asked him what he meant. He said that the first thing he saw was that it's $99. I was confused and looked into it...

nostr.com mentions an NSEC hardware signer for $99 on it's homepage.

I wonder if that's giving the impression that it costs $99 to use Nostr? I would not have thought of this until it just happened...