Oh. To be clear. I think on-going training is great especially given the pace of change. And things like automated evaluation of code is something that actually works pretty well in MOOCs in my experience. (Unlike peer grading.) However, the argument for platforms like Udacity hasn&#x27;t in general been that they&#x27;re a great advancement for vocational training but that they disrupt higher ed generally. And that&#x27;s probably a different valuation metric.