Kevin Rose, the original founder, and Alexis Ohanian, co-founder of Reddit, have acquired Digg.Digg and Reddit were once rivals in the online news aggregation space.Digg did not stand the test of time, undergoing ownership changes, while Reddit went public and continued to grow.Kevin Rose and Alexis Ohanian aim to revive Digg with a fresh vision, focusing on a balance between human judgment and AI.