Orion's arm: a far future, deeply transhumanist, hard sci-fi collective world building effort. LWers will find themselves immediately at home, and at every page you will find something interesting or surprising. Eliezer is explicitly quoted as a source for their mindspace diagram.
On me it exerts an attraction even stronger than tvtropes, so be warned!
There's a lot of Orion's Arm to wade through. Are there any sections you'd particularly recommend? Any stories or pages you enjoyed most?
This is the monthly thread for posting media of various types that you've found that you enjoy. Post what you're reading, listening to, watching, and your opinion of it. Post recommendations to blogs. Post whatever media you feel like discussing! To see previous recommendations, check out the older threads.
Rules: