They will announce the top five vote-getters on May 2.
Here's a description from Business Week:
"Social entrepreneurs—enterprising individuals who apply business practices to solving societal problems such as pollution, poor nutrition, and poverty—are now 30,000 strong and growing, according to B Lab, a nonprofit organization that certifies these purpose-driven companies. Together, they represent some $40 billion in revenue.
"Not surprising, then, that they've caught the attention of venture capitalists such as those at Acumen Fund, a nonprofit that invests in companies that try to alleviate poverty, and Bay Area Equity Fund, which backs businesses aiming to make social or environmental improvements to San Francisco's needier neighborhoods. President Obama has even suggested starting a new government agency to help socially conscious startups gain more access to venture capital."
Go watch the slide show of these very inspiring people and their ideas. You won't be disappointed.