Facebook, Twitter, Reddit didn't kill Digg. Digg killed Digg. Kevin got caught in a situation where he had to please investors and they were looking at what ot

Facebook, Twitter, Reddit didn't kill Digg. Digg killed Digg. Kevin got caught in a situation where he had to please investors and they were looking at what other people were doing and he stop innovating and started copying. That's what killed Digg. Nothing else.