Naming System
Naming System enables user-friendly identities for blockchain entities, such as user accounts, oracles, contracts, etc.
Privacy
For many business applications it's crucial to have transactions which are not recorded in public. Smart contracts executed in state channels touch the blockchain only in the case of disagreement, acting like a self-arbitrating crypto court.
Security
State-of-the-art cryptographic data structures and unparalleled decentralization provide robust efficiency See full review