Hmm, couldn’t find a badge for other things, but a bitcoin badge isn’t hard to find
Perhaps you can create badges for travel and stuff, loads of people here would be interested I suppose.
Discussion
How do I collect the Bitcoin badge you linked? And others? I can’t even seem to find a search function to look for more
The npub who created it needs to award it to you, but you can follow all users, that have already been awarded.
Badges should be searchable, I’ll see if I can build a badge search on toolstr. We haven’t built on badges much, but I think it’s a great way find npubs