ive seen alot of nostr projects excited to build on nostr. ive seen a couple that want to use nostr to promote themselves. but from my perspective, nostr:npub18m76awca3y37hkvuneavuw6pjj4525fw90necxmadrvjg0sdy6qsngq955 and nostr:npub1xtscya34g58tk0z605fvr788k263gsu6cy9x0mhnm87echrgufzsevkk5s have been excited about improving nostr itself from the beginning.