This is a wonderful idea. Even though this might be a little off topic, I'd add a newbie buildup. In other words a simple to follow detailed instruction on how to build a basic e-bike. There's a lot of information here, but I still haven't come across something that'll get those new to the subject set up and running fast. Or correct me if I'm wrong, cause maybe there's something like this here all ready.
All the technical theorie is necessary, but to enjoy what e-biking is all about this might scare most amateurs off if things get to hard to grasp. I'm no pro either, at least when it comes to the electric stuff, so a quick and easy instructable would spread the revolution even faster. Somewhat like a virus, only in this case not a threat.