I have a lot of respect for little communities where people gather to work obsessively over a goal like this. It's fun to see projects like this that would never see this much effort applied if not for the passion of a few dedicated people.
Many of the smartest people I've known got their starts in little communities like these: Obsessively learning new things that would normally be beyond their academic or career level because they need to know something advanced to move their passion project forward.
Its what started me on the path of my career really. Understanding how systems work. I still enjoy finding cheats in offline games for myself just to see how far I can push game engines.