This is something we have been saying and preaching at Arbisoft for at least a couple of years now i.e. we have to take high quality training and education into our own hands. We jumped on to the Udacity bandwagon when very few people knew about it. I have even been encouraging our team members to go and take some Khan Academy courses to refresh their concepts of core subjects like Linear Algebra and we are really excited about the possibilities created by other such ventures (edX, Coursera, Code Academy). If you know any other great startups/ventures in this space, please use the comments section.