I know a lot of Glitchs are fond of street projects. What if streets that are not visited very often became "abandoned" and had to be rebuilt? This could potentiality create a cycle of new street projects!
I haven't been in Urn for very long but the idea of a huge group of people joining together to contribute to Urn is a fascinating concept! I would love to be part of it!
Let me know what you think and maybe this could actually happen!