This document summarizes Greg Symons' presentation on the transition from pipelines to platforms in the mobile industry. It discusses how in 2007, companies like Nokia, Motorola, and Sony Ericsson controlled over 90% of the global mobile phone market but by 2015 their share had dropped to only 6% as Apple's iPhone grew tremendously popular. The presentation argues that the iPhone succeeded due to network effects that led to a huge app ecosystem generating billions, hundreds of millions of iPhones sold, and popular apps like Facebook. It then draws parallels to SocietyOne and ClearMatch's lending platform which connects borrowers and lenders through APIs and portals in a similar ecosystem model.