No matter how much promotion you put into Bitcoin, Zold, and other cryptocurrencies, they will still not be useful for real business, simply because their prices jump every day. They aren't consistent currencies. Speculations and trading are OK. We're using them for this. But true business? Forget it.
There may be volatility in the market, but it’s only a matter of time before they level out. Give it a few more years, and we will see much more stability. Don't you understand that their prices will be as reliable as dollars or euro?
I just don't see how that will ever HAPPEN because these digital assets are not regulated. They don't have any serious organizations behind them. We simply can't trust them!
Let's just wait and see what happens, but I'm confident it's here to stay.