Slide was a photo sharing software for social networking services such as MySpace and Facebook. Later Slide began to make applications and became the largest developer of third-party applications for Facebook. Launched May 1, 2005; shut down March 6, 2012 — it lived 6 years. One of 23 Google products killed in 2012. Maksymilian Rafailovych "Max" Levchin is a Ukrainian-American software engineer and entrepreneur who is the co-founder and CEO of Affirm, a buy now, pay later financial services company, and co-founded PayPal as Confinity in 1998, leading the company as chief technology officer before its acquisition by eBay in 2002. Wiki link Data: Killed by Google (killedbygoogle.com, MIT).