This is a guest post from Ali Partovi, angel investor, startup advisor and serial entrepreneur. He co-founded iLike, acquired by Myspace in 2009, and LinkExchange, acquired by Microsoft for $265 million in 1998. His portfolio has included successes as far-ranging as Zappos, Facebook, DropBox and OPOWER.

Around Earth Day, we’re reminded about global warming and pollution, as well as the… → Read More