Find a solution for SR users and you will see Nxt gain 10x value.
Isn't this NXTcash ?;P
There are mixing services for BTC, what I'm referring to is a complete transaction solution all within a Nxt client. No need to access Tor, login to site, have funds in escrow, etc.. This would be accomplished with a decentralized market accessed via Nxt client, funds placed into escrow via AT, funds released, feedback left via AM reputation system, and so on, all done within client. The only reason to target SR users is that they are the only mass marketplace audience familiar with crypto and ready for a solution.
We don't necessarily need to duplicate the SR model, we just have to find something that is equally useful. I would try a simpler design, where the buyer contacts the seller directly using encrypted messages. Information about reputable sellers is already discussed on the forums, so there is no need to publically announce who sells what.
1. Buyer sends message to query available products. Seller responds.
2. Buyer sends coins, name of product and physical address
3. Seller responds with order rejected or accepted.
I agree that having secure ways of mixing coins is not necessary, because there are already mixers for Bitcoin.
The question of having a reputation system and escrow is more tricky. I'm not sure that having a traditional feedback and escrow system is the best solution. Discussions on the forums already work as a kind of a reputation system.
Having a user-friedly client for this would be important.
EDIT: The seller-side software would run continuously on the seller's computer, keep track of the inventory and automatically respond to the buyers' queries.