Sort:  

Steem can handle smart contracts in that we can code the steem blockchain to execute specific contracts. The contract that the MKR platform uses is called a CDP and steemit could just hardcode the contract into the steem blockchain. The SBD can already be thought of as a contract. You're provisioned by the blockchain a certain allotment of steem per SBD.

Coin Marketplace

STEEM 0.28
TRX 0.12
JST 0.032
BTC 68797.43
ETH 3730.18
USDT 1.00
SBD 3.76