1. Közösség
2. Positive Stories and Testimonials

Again I'd like to express my thanks both to Khan Academy, which creates the basis for the CS community here, and to the peer evaluators!  I find it moving and motivating that so many people put in ...

1. Közösség
2. Positive Stories and Testimonials

I'm a Guardian on Khan Academy, and as a Guardian most of my attention is focused on the bad, the mad and the sad parts of conversations on the site. This could be quite depressing if it was not to...