Social SICP

http://blog.understudyapp.com/learn-sicp-make-friends/

You open Understudy and join the SICP course. We pair you with another person who is already partway through the book – someone to talk to.
Once a week, talk to your partner in Understudy using its live videochat and whiteboard environment. Explain the section, as if you met up with a friend for coffee and they wanted to hear what you'd been thinking about.

SICP 3.0

_{As seen on Hacker Jews}

>>3
I don't think Pache would be well enough to go for coffee, and Yukari already knows everything in it. Alice would be too shy, and Marisa would just steal your copy. That leaves who, Ran?