1.I will say it for sure isn't MOOCs That being said our SEO leaves a lot to be desired. Something we are still trying to figure out. Not sure why we are not ra

1.I will say it for sure isn't MOOCs That being said our SEO leaves a lot to be desired. Something we are still trying to figure out. Not sure why we are not ranked higher. 2. Rails/mysql 3. yes will remain free. 4. Monetization and an other questions just email me bruce@coursebuffet.com What we do that is different than others is examine each course we list. We then classify it by assigning it a subject and number that roughly reflects what level it would be at a US university . Is it a first year 101 course then say for intro to micro economics it is Econ 101. This is incredibly time consuming but we think it enables us to give users results that are more informative and they can see like choices clustered together. The other major benefit is we can offer the CourseBuffet Degree Paths (https://www.coursebuffet.com/degree https://www.coursebuffet.com/degree) that replicated a Bachelor's degree using free MOOCs. These paths are platform independent so one is not locked in to Coursera, edX, etc. We also now have Minors that replicate academic minors for Econ and Philosophy.