Published by BRAC at May 17 2011 The following was originally posted by Alice Korngold on Fast Company.The heads of Kiva, Guidestar, BRAC, Wikimedia Foundation, DonorsChoose, Ushahidi, Refugees United, and others of their peers, will convene this week at the Omidyar Network Executive Forum (ONEF). As Sal Giambanco, Partner, Omidyar Network (ON) told me, this is ON's "signature event of the year that focuses on leadership.