Best documented library. It even provides examples, guidance and best practices in the documentation. Have rarely learned so much as when I went through the sci-kit documentation. Absolute delight.
you mean the 4000 page cookbook thing?
Really, for any other ML library the best documentation is how-tos spread through the web, but scikit-learn leaves very little room for that kind of content.
Yes, glad they've decided it's finally out of the "don't use it, it's experimental" phase and gotten off the 0ver.org wall of shame!