SMTP is used for eMail. Shouldn't NOSTR being calling notes something like eNotes?
Instead of asking "are you on NOSTR?" you'd be asking "are you using eNotes?" Then you transition into eNotes clients and talk about how it's like eMail, but for everything else and just better.
I FEEL like this makes sense, but also that I'm over thinking it to just add one more term to say the same thing and make a conversation longer than it has to be.
