No Poloniex are the only exchange that have asked for not one cent from us.In fact they have helped us every way possible to remain viable by keeping us listed even when we had very low volume and things were not as positive as they are now.

Bittrex vetting process costs around 10k usd afaik and other exchanges such as livecoin have asked for about 8k usd for a listing.That money is better used to actually develop the coin instead of spending it on a listing only to be delisted and have it lost if volume remains stagnant.Part of the problem lies in ability to provide liquidity in the form of XBC as all larger holders either keep their coins in their wallets or sitting on poloniex.Looking at other exchanges where XBC is listed there seems to be too few XBC available and this is also due to have so few coins in total yet minted.

Bitcoinplus [XBC] is actively rebuilding its codebase to be in line with the latest refactors/BIPs etc etc so future development can be added without having to basically start over each time.We are now making things so they can be upgraded using the least amount of work possible making updates faster and cost effective.We are working on getting segregated witness activated which will make us only the 2nd POS coin after NAV if we can complete the process in time to beat others (POS coins) thinking of doing this.