[fiatjaf]

I had never heard of or knew about the existence of any "booru" (this term is totally new to me, the only thing I know is that 4chan is disgusting).

I've taken a look and it's actually amazing what they can do with tags. I'll try hydrus with my personal files (photos, text files, audio recordings), but I imagine the problem will be that they're not all on the same computer at the same time[1], so maybe some glue will have to be made, or perhaps the library will have to be abstracted so it supports just hashes and also not only images.

The question of where does hydrus store its tags database is also worth making.

[1]: https://git-annex.branchable.com/