after leaving gridpoint, corsell cofounded hubub in 2011. hubub was a social community for internet users to explore and debate topics of interest. users created multimedia channels containing articles, images and videos on specific topics. in partnership with bell media, canada’s largest multimedia company, hubub developed a significant following in canada, and was featured in a 2015 super bowl commercial. in 2016, hubub was acquired by the stagwell group, the digital marketing services conglomerate founded by mark penn and backed by steve ballmer, and the company was renamed stagwell technologies. corsell is currently senior advisor to the stagwell group.