I was wondering, if you had an opportunity to sell your stuff alike cars, pc, homethings and etc., would you sell it for bitcoin (or maybe other altcoin)? The main question is to see, are you ready trade stuff for cryptocurrencies and how do you imagine it?
I would not go to such sacrifices. At any time, scam may occur. Probably everything happens the other way round, I'm using bitcoin, I buy other things.
In my opinion, I would rather use btc to buy something, it could be for savings and paying for my bills. But it would depend on the person what will be his/her preference. I think the idea is good and maybe other people would be interested on it.