Some detailed technical descriptions .. anywhere?
You docs directory doesn't shed much light on how coinsy is meant to work.
As far as I can tell it's a way for buyers and sellers to exchange and accept each other's offers.
The actual exchange of the crypto-currency is out of the scope of this document.
Once an order is matched, are users expected to communicate and figure out payment details?
How are users prevented from reneging on trades? How are users prevented placing bogus orders at ridiculous prices?
There's a lot of technical information missing from /docs.
The solution is unfinished as reflected in the list of to do items. If you trust each other then you can just communicate the trade details however Centralized and Decentralized escrow are being implemented.