October 10, 2012 7:14 am Measuring Influence on Klout Joe Fernandez, co-founder of Klout.com, describes the birth of his innovative site and its index of online influence. US & World Videos 3:29 Watch: Why the pay gap for women in tech hasn't budged 0:55 SF-based app tracks alcohol consumption 2:10 FCC votes to restore net neutrality 4:09 Watch: Students using AI service to write school papers 2:29 California lawmakers clear path for more oversight, traffic tickets for driverless cars