Maybe devs not understand, if won`t be new big exchanges (with big volume) that the coin will be died. Now airdrop allows BTX hold on the marketplace , but after , what will be after airdrop ends ?
High volume on an exchange does not necessarily mean higher volume for BTX, it is all about the demand. Getting listed on a big exchange does not always raise the value either, sometimes you get a spike in value after a new exchange announcement then a correction soon after, that is not guaranteed though. It would certainly be a welcome development to get listed on another exchange, a new/better option for traders. It is the development of the project, partnerships and marketing that helps create real value and demand though.
cryptobridge is an excellent albeit more unknown exchange... If we all take our volume over there though we would be promoting decentralized exchanges which is closer to the vision of Satoshi.