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Change Generation: Josh Williams, Co-founder and CEO, Gowalla
Josh Williams liked to travel, and explore, and he wanted others to embrace that same spirit--and what it means--in a social and sharable way. So in 2007 he started Gowalla , a location-based social network, which has grown fast, and now has over 600,000 active users and a team of 25 employees based in the new tech hub that is Austin, Texas.db2fred

