Thanks @whatisnew and there are a few of us doggy paddling, and we will transition into a breast stroke for the future. I am not an expert but it's all about availability. Bitcoin is being accepted as a form of currency, as most other crypto currencies aren't. Other crypto currencies are normally changed into Bitcoin to then be able to either purchase or buy a fiat currency. The day you can pop to the shop and buy something with your Steem Dollars, is the day you will see them all crypto currencies rise and fall with more synchronicity.