
: . Home Startups Mobile Gadgets Europe Video More Enterprise Venture Social GreenTech Gaming Opinion Drama Events CrunchBase Hot topics Apple Facebook Google Android Disrupt NYC Hackathon europe Comment Research : 1.5 Trillion In Mobile Revenues In 2012, U.S . Accounting For 40 Of All Smartphone Sales Ingrid Lunden posted 3 hours ago Comments View Staff Page Follow me on twitter Ingrid is a reporter for TechCrunch , joining February 2012, based out of London . She comes from paidContent.org , where she was a staff writer , and has in the past also written freelance regularly for other publications such as the Financial Times . Ingrid covers mobile , digital media , advertising and the spaces where these intersect . When it comes to work , she feels most . Learn More The mobile industry