[romanhn]

Here's a recent similar thread that got a lot of traction: https://news.ycombinator.com/item?id=47654062. I posted about my hobby of banknote collection on there, so won't repeat here.

[jimnotgym]

Cool, I never saw that one at the time. It is 3 months old, and I can acquire a new hobby in that time so don't feel bad about reposting