I value Bitcoin as an extra income for me to spend on my wants. My regular salary in my job provides for my needs and the rest will be my savings to buy other investments. And what I earn in Bitcoin by joining signature campaigns is what I spend for the wants or things I want to buy but not part of my needs.
That's how I value bitcoin. A sideline job that can give extra income which is much higher than in stable job. The salary which is more than enough to support my needs and pay expenses and can able to save an amount that can be use for investment to be more profitable. I value bitcoin to provide much better future.