I envision a decentralized global spaced repetition system (DGSRS). Anyone in the world can participate, submitting entries that they’d like the world to remember. To participate, you both need to review entries that others want reviewed, and submit an occasional entry yourself. There are two main benefits to the individual participating in the DGSRS: You can ensure that the idea you care about is never forgotten. You can be exposed to interesting new ideas Roughly, the system acts like thi...