Mooncoin has a working platform that enables Smart Likes. Its a system to trasfer value and allows every website to become a wallet. It is now mineable without wallets and provides a decentralized operating system with no wallets at all, no sign up plus its fully decentralized using the Mooncoin blockchain. It allows the whole internet to become a blockchain.

You can find more information about it here https://bitcointalk.org/index.php?topic=1733963.msg17349370#msg17349370