I'm not skilled enough to build anything yet, though I've had some thoughts/ideas for if/when I'm skilled enough to pull them off. In the meantime, I try to help build the userbase by recommending Nostr to people. I believe this kind of tech is critical, especially these days, when every country seems to be passing some sort of ID collection systems.
Personally, I enjoy it here. It has some issues, of course, but it's still a new protocol. There are bound to be some growing pains. I wish people would keep that in mind with criticizing it, especially if they're like me and not quite good enough to literally build things.
