Instructional Design Master's or Graduate Certificate Programs

I decided to go the route of a Master's Certification in Instructional Design from ATD, rather than traditional universities or colleges.  This was mainly because I wasn't interested in investing in a Bachelors or Masters degree...my research showed me that the return on that learning investment wouldn't pay off with today's job market in this line of work.  I really liked the ATD certification program!  I enjoyed the structure, meeting like-minds from around the globe, and sharing knowledge and experience.  I also liked that the return on that investment would pay off quickly.  Here's a link!  https://www.td.org/education-courses/atd-master-instructional-designer-program