Heh. That being said, I've always thought that the right way to implement a distributed social network would be not with blockchain, but with IPFS, or somethin

Heh. That being said, I've always thought that the right way to implement a distributed social network would be not with blockchain, but with IPFS, or something similar to IPFS. Pinning someone else's IPFS hash would be the equivalent to an upvote for that item.