I'm just hoping that lightning works as advertised or we get some other scaling solution that works well to allow Bitcoin to continue to be used as a currency.   My only worry about Bitcoin's future is that if it starts to fail as a currency, I think it could lose its attractiveness as a store of value  (and this is coming from a big believer in Bitcoin).

I don't like how everything has gotten so political where in many aspects it's almost an "Us vs. Them" attitude.  I want several crypto-currencies to succeed and I can't stand when people are such haters on other coins (again this is coming from a big Bitcoin supporter).