Basecamp is an easy-to-use project management tool. Features include online collaboration, a message board, a chatroom, and todo lists. It puts a bunch of stuff in one place.
I made a Basecamp for Fallible Ideas learning because people should treat learning more like an organized project, not entertainment.
Join for free: https://3.basecamp.com/4983193/join/KEHzLZV59MYT
Warning: I'll likely close public invites in the future.