user4070: Has anyone proposed or developed a proof of concept for a P2P bitcoin exchange?
Edit:
Let me add some layers here. How would trust work in a P2P exchange? How would one actually get the money they have exchanged for? Does this require a bank to be involved?

user2526: https://bitcointalk.org/index.php?topic=172705.0
I believe this is a suggestion for a peer-to-peer bitcoin exchange.

user4723: You might want to check NashX project. It's anonymous online Person-to-Person cash exchange that uses Mutually assured destruction to create Nash equilibrium for traders.
http://nashx.com/

4070: <p>Has anyone proposed or developed a proof of concept for a P2P bitcoin exchange?</p>

<p>Edit:</p>

<p>Let me add some layers here. How would trust work in a P2P exchange? How would one actually get the money they have exchanged for? Does this require a bank to be involved?</p>
 2526: <p><a href="https://bitcointalk.org/index.php?topic=172705.0" rel="nofollow">https://bitcointalk.org/index.php?topic=172705.0</a>
I believe this is a suggestion for a peer-to-peer bitcoin exchange.</p>
 4723: <p>You might want to check NashX project. It's anonymous online Person-to-Person cash exchange that uses Mutually assured destruction to create Nash equilibrium for traders.</p>

<p><a href="http://nashx.com/" rel="nofollow">http://nashx.com/</a></p>
