As a writer I will look into alot of things and it can be hard to tell what is going to hit or miss in a search engine so I will report on low dollar stuff from time to time
I am theorising that in addition to the possibily of a bitcoin etf that you could get a broker such as scottrade or someone start offering bitcoin. The price war in the brokerge industry is intense and they are buying each others deposit. From a brokers point of view they could just ignore the philisophical issues and offer the finra insurance and have an asset that wont transfer to some if the other brokers. They could also have higher fees then some of the other products. Scottrade is allowing free trades with dividends so 1% or whatever is probaly much higher than that.
Malta just legalised bitcoin and the have a fairly respectable brokerage industry so we will see if they beat american brokers to that.