I wonder if you are new on here or if your english is only that bad that you miswrote what you meant. I doubt that you really believe that a scammer can be motivated to be honest to his trading partner.
Without escrows the situation on bitcointalk would be way way worse. You never notice it because so many scams are stopped in the beginning only because an escrow is mentioned, then another big bunch when the escrow gets involved and alot of deals end before the escrow got released because before that doubts appear or a clear accusation comes into.
Well, I think you miswrote... or you somehow managed to never get scammed.
I am not miswrote. There are a lot of examples here proved that a third party always will be the weak link in any deal. And some of you already can agree with it.
The more parties you involve in a transation, the more points of failure there are.
I'm always wonder how somebody still use the third party escrow in our community when the bitcoin protocol already gives more higher level of security than can give any trusted escrow. Very sad, that people can not understand, that more mature escrow service and longer history can not protect them from human error, hacking/physical compromising, from disappearing of the agent or the scam from his side...
Here is an example of the escrow scheme that motivates scammer to be honest to his trading partner:
1. The escrow agent creates a transaction, according to which the
buyer collateral & the
buyer payment for goods (
2x) + the
seller collateral (
1x) will be sent to the created from their public keys MultiSig address.
2. The buyer and the seller checks and sign the transaction, the transaction is broadcasted to the network.
3. After the transaction is confirmed, the seller sends the goods to the buyer.
4. The buyer receives the goods and informs the escrow agent.
5. The escrow agent creates the transaction, according to which the seller will receive the
seller collateral & the
buyer payment for goods (
2x) and the buyer will receive the
buyer collateral (
1x).
6. The seller and the buyer checks and sign the transaction, the transaction is broadcasted to the network.
Actually, this scheme will encourage both sides to be honest, and if something happens with the parcel to conduct a thorough investigation and find the consensus.