Gladius spins p2p vpn in a better way.  People typically use vpn's to hide their ip addresses and browsing history.  This is possible but with the lack of a proof of bandwidth it isn't possible for http.  It would require a specialized browser as well.  

Sounds to be a good project if they can figure out the development part.  

edit: I stand corrected I don't think that Gladius is possible.  It requires either proof of bandwidth or usage of a signing key in the blockchain.  Impossible so far!