Pietro Saccomani, my TA of last year at my entrepreneurship class has started a group in Facebook that is called I studied entrepreneurship with Martin Varsavsky. If you were ever a student of mine please feel free to join. Thank you XL for the recommendation to start this group. In theory there could be over 500 people who have studied with me in the last 10 years at IE. But students are all over the world now and I don´t really know how to reach them other than blogging about this group.
Follow Martin Varsavsky on Twitter: twitter.com/martinvars