Back at the end of 2012, I wrote about my first edX learning experience taking the Software as a Service course. Over the course of 2013, I participated in several other free online courses and I am a firm believer that constantly learning is well worth it and helps keep you sharp.

Recently I completed the Software as a Service course on edX (CS169.1x) and felt it might be worth sharing some thoughts about the experience, and why I think edX and others like it are game-changing.