Exchange listing fees vary. i.e. Doufex.com listing fee is $1,000USD, cryptopia ia 1,000,000 DOT. As do most legit exchanges. Instead of spending thousands of $$$ to list DCY with about 3 good exchanges and in essence footing the bill for the entire community to dump DCY, why not create our own Exchange since it would be cheaper and we can then list other cryptonote coin and expand on that business model. (CLEAR) if you want DCY to be listed with anyother exchange feel free to put YOUR money where YOUR mouth is and assume that risk and financial burden. Noone is stopping anyone within the DCY community from paying the listing fees.