LinkedIn Co-founder leads $30 million funding in Change.org 
LinkedIn Co-founder Reid Hoffman has led a $30 million funding round in Change.org, a petition and fundraising website focused on social and political change. This is Hoffman's biggest personal impact investment to date in a startup. Microsoft Co-founder and the world's richest person, Bill Gates, and Sam Altman, President of startup accelerator Y Combinator, also participated in the funding.