Some 150 of the Jewish world’s leading change-makers from 32 countries gathered in Jerusalem for the 2015 ROI (Return on Investment) Summit. App developers, journalists, toy designers, community organizers, and more; all seeking to build a thriving Jewish future and a better world.
http://www.ynetnews.com/articles/0,7340,L-4666878,00.html
http://www.schusterman.org/roicommunity/2015-roi-summit-participants