Yeah, a lot of people have moved their wealth into altcoins recently which is really quite saddening to see as a bitcoin believer.
However, i am actually thinking of doing the same myself because I cannot cop the suspense of the price. I don't have that many bitcoins but i do have a little at least that i care about, as it is still hard earned money.
I'm going to probably try buying a few Ethereum just to hedge against the fork.
But anything that is 70% or less for bitcoin dominance, means something is wrong.