Hackerspring is a decentralized social content aggregator. I'm helping out with it and am looking for alpha testers! Sign up at http://hackerspring.com
HackerSpring is a content aggregation platform hosted on a distributed network.
All content is stored on IPFS in a distributed data structure. The protocol has no central point of coordination. Nodes broadcast their additions to the network to each other in realtime. Anyone is free to run their own network node if they don't want to use ours.