Some guy in a trollbox is probably reliable, lol. Just because a coin isn't on every exchange doesn't mean a thing. This coin is like 4 days old. Give it a couple days.
The problem is that its a trollbox moderator ...
I just confirmed on poloniex that the reason they won't add CLOAK is simply because it is an x13 coin and their new policy is to not add any more x13 coins.
Furthermore I heard that the dev for this coin is the XLB dev. I would like to have this confirmed ASAP. Does anyone know?