This photo taken Oct. 13, 2009 shows Noah Dorrance, left, marketing director and Michael Brill, right, president and CEO of Crushpad, looking over a bin of grapes that will be used to make a wine for Twitter in San Francisco. Twitter is teaming up with a San Francisco winery for a project billed as the biggest online wine event to date and the first time the social media network has made a formal bid to raise money for a good cause. AP Photo logo AP Photo 28 months ago

This photo taken Oct. 13, 2009 shows Noah Dorrance, left, marketing director and Michael Brill, right, president and CEO of Crushpad, looking over a bin of grapes that will be used to make a wine for Twitter in San Francisco. Twitter is teaming up with a San Francisco winery for a project billed as the biggest online wine event to date and the first time the social media network has made a formal bid to raise money for a good cause.