As there are only currently to major blockchains running under Graphene codebase, Bitshares and Steem, the userbase seems to be pretty much intersected. Steem dollars had an ATH in both volumen and price, and also Steem and Bitshares are reaching very good trading volumes. Bitshares has recently increased around 300% in value in a few months but Steem didn´t. So...
