Look this very interesting exchange site:
https://coin-swap.net/They say:
"How Coin-Swap works:
It's quite simple. Instead of two people sending coins to each other, hoping the other person is honest, both parties send their coins through Coin-Swap. Once the coins from both parties are received and verified, the transaction will be completed by sending the coins on to their intended recipients."
Q2C is not there, but we can try add it in this page:
https://coin-swap.net/newcoin"Minimum Requirements:
Must have sourcecode on github
Must have a thread on Bitcointalk or Cryptocointalk
Must have an active community [create faucets will help!...]
Must not infringe on copyrights"
Donations Q2C GdHRAhpuqvFK5oPUCEdyrnnkcdC1yUd7kk