This is actually one of my favorite things about amethyst... I've been exposed to several different aspects and functionalities of nostr because of the wide ranging support of amethyst. This has encouraged me to explore those specific micro apps. I'll admit that the entire discovery process was a bit cumbersome and arduous but... We are early.
Discussion
Been there too. There's a few cool websites like the Nostr Directory or the awesome-nostr site on Github that can serve as a great starting point to dig further into the entirity of what Nostr can do. And I am sure there is still more to be found!