We spoke about another interesting thing. When you search for learning content in the learning management system, not only can you see the list of content created and curated by the crowd, but soon you can also display content created and curated by people in your social graph. People with whom you work and respect can influence your learning. It is a bit like trusting a friend's restaurant recommendation versus trusting an anonymous Yelp review.
The technology for such features is in place. It is a matter of building it.