Founder of Ironwood Equity Fund; chairman of MassINC, 1996-2002; founder of Massachusetts 2020, 2000; chair of the Mayor's Taskforce on After-school Time, 1999; board member of The Boston Foundation, The Boston Plan for Excellence, The Initiative for a Competitive Inner City, the Boston Public Library Foundation, and both the Harvard and the Boston University Schools of Public Health; 15 years at Bessemer Venture Partners