NEM

Average  block time 60s
Recommended confirmation time - 6 blocks
Market peg - Pending completion of Asset Creation
Multisig - Both in wallet and off wallet
Centralised Apps using Blockchain - Pending Asset Creation

Unique features:
Multisignatory can be created as a small footprint thumbdrive signatory with fastboot, real time - off wallet
Do not need a node to run a wallet. Wallet is fastboot and need not sync.
Special purpose small footprint "sub-functions" of wallet can be built without the need to have a node server.
Tiered architecture solution.
Centralised apps can be easily built, i.e., based on block chain technology - open system - e.g., a voting system.
It is a platform solution.