In Chapter 3 of 17 in his 2011 Capture Your Flag interview with host Erik Michielsen, Internet entrepreneur and SimpleGeo CTO Joe Stump shares how living in multiple cities has informed what he looks for in choosing a city where to live. Stump looks for high walkability, good public transportation, bike friendly streets, and high speed broadband access when searching. After time in Seattle and Boulder, Stump returns to San Francisco, a place that meets his criteria best. Stump is the co-founder and CTO at SimpleGeo (www.simplegeo.com), a San Francisco-based mobile location infrastructure services company. Previously Stump was Lead Architect at Digg. He programs in PHP, Python, Django and enjoys scaling websites. He earned a BBA in Computer Information Systems from Eastern Michigan University.