In this photo taken Thursday, April 3, 2014, Asana co-founders Justin Rosenstein, center, and Dustin Moskovitz, right, pose for photos at the company's headquarters in San Francisco. Asana peddles software that combines the elements of a communal notebook, social network, instant messaging application and online calendar to enable teams of employees to share information and do most of their jobs without relying on email. (AP Photo/Eric Risberg)