TechCrunch: So long, StumbleUpon

TechCrunch: So long, StumbleUpon. “All told, 16 years is a pretty good run in the social media world. After launching in 2002, website discovery platform StumbleUpon is shutting down on June 30. Over its existence, the service racked up 60 billion stumbles for 40 million users, cofounder Garrett Camp wrote in a Medium post this week.” Wow, first Digg, now this.