> so the scope of smart contract in your definition can only cover areas not already governed by traditional regulatory system / laws.
Correct, if you don't need a smart contract using one won't give you any advantages.
> Imho that doesn't cover a lot.
We're going to have to disagree on that.
> or laws will have to be adapted to grant values to them.
Absent a global government I don't see how that could be done.
> But then it isn't much different from today's contracts.
Well, it is, but not for most normal transactions.
if smart contracts can really be made to work they will be an enabler much like the laser, we didn't really have an application for those either when they were first invented.
But people are already getting creative with them and the DAO is a nice example of what could be done if smart contracts can be reliably built and executed.
I don't think this will happen in the near future because writing a regular contract is hard enough, a smart contract has to be perfect for it to be of value because any bugs will be beyond the regular safe-guards ability to be fixed, you will most likely simply lose your money or your goods without recourse.