Small Team with great vision and an already working decentralized marketplace. I like this project as well and was able to do some first successfull buy orders.
Nice project  

Cool marketplace application! Even decentralized and thus no third party beeing involved, nice.

I installed it along the proposed procedure and created a separate marketplace wallet. Now I am waiting to get my ordered item from the seller. It's said it's in shipping status right now.

This trustless MAD-Escrow System is kind of interesting. I would like to have this also for other applications. Each one should have such a private MAD-Escrow, e.g. for making appointments.

I recently wanted to sell privately a car, and was waiting for the potential buyer to show up. Despite his confirmation he didn't came as previously arranged. If we could have set up a small MAD-Escrow for both parties, this might have been a higher motivation for both parties not to dismiss the arrangement.
Thus, a private MAD-Escrow system, for example on a mobile device, would be a nice DAPP as well.

I also like the idea of a charity App!