I wish we (as a community) had benchmarks for performance of uxn on various old hardware. It would be helpful to know, in particular, the performance of sprite drawing & pixel drawing on various platforms.
I think that if we're developing uxn software with old hardware in mind, it doesn't make a whole lot of sense that we're all(?) doing it on super-fast computers made in the last 20 years. It lowers our odds of what we make being able to run on actual old hardware considerably.
Sunbeam City is a anticapitalist, antifascist solarpunk instance that is run collectively.