Digg had Reddit waiting in the wings to take advantage of their missteps. While other Reddit-like sites exist, none of them seem to be capable or even desire to

Digg had Reddit waiting in the wings to take advantage of their missteps. While other Reddit-like sites exist, none of them seem to be capable or even desire to be the next Reddit. The opportunity is certainly there but there's little interest most likely because Reddit has no good path to profitability. Anyone who invests in a Reddit killer would need to do it for reasons other than monetary.