Same applies to steem! one dday, you wont have to go to poloniex or bittrex u will be able to just trade ur Steem to Bitcoin and send your Bitcoin to your bitcon debit card alll here onteemit! our internal SBD to steem maket wll have ethereum and bitcoin ! maybe openledger and bitshares will also be involved to allow trading of all altcoins and ec20 tokens even EOS tokens inthere! so everyone will get their own super altcoins bitcoin EOS wallet for almost every cin it wll be epic