This article talks about the Open Courseware at MIT, and discusses how the OCW is no replacement for taking the courses themselves at a university. What's missing? Interaction with teachers and other students, being able to pose questions and get answers, discuss problems and network successfully. This inspired me a little bit, because it's only a small stretch of effort to combine an online forum/collaborative workspace with the OCW content through linking mechanisms offered by web technology.
There's only one problem - I'm not motivated to act on this inspiration. I already have a fulltime job, a fulltime family and a fulltime hobby. There just isn't enough time to act on every inspiration that comes to mind. Life is too short....what to do, what to do?