Maidsafe has been for long time coding.. but once they are done they will make a huge impact, just like steemit or even bigger!
They promise to offer a secure, decentralized and encrypted internet, providing access to a bunch of Dapps where security of users data is a priority.
With that encrypted platform users can have access to messaging, emails, social networks, data storage, video conferencing.
By using safecoin, their own cryptocurrency, users can be paid by renting their unused computer space, this is similar of what Siacoin project and storj are doing! Storj is free during the beta testing.