So after reading
this article and especially the ending:
One thing is for certain: having made Bitcoin less of a security worry, transparency will now be key in attracting users to new models, placing control of funds and fees in an upfront way in their own hands.
I'm wondering what's stopping people from using bitcoin?
And now I'm talking about people who already aware of bitcoin and how it works but still not using it.
The price is now pretty much stable for more then a year, security issues are out of the question - so why we can't see in 2015 more companies switching to it, especially considering the unstable condition of moden economy?
Because you're asking the wrong question. The question isn't "whats stopping people from using bitcoin?". The question is, "why should people use bitcoin?"
Right now, I don't have a car. If I walk for an hour in any direction from where I live, there isn't a single store that accepts bitcoin. Why should I use bitcoin?
Right now there's absolutely no benefit for the average person to use bitcoin over what they currently have. It's just another thing they have to learn and spend huge amounts of time and effort signing up for various services, pay for wire transfers to exchanges, etc. A lot of work, and absolutely no benefit. In fact, it's less useful than normal payment methods, since it's accepted in a lot less places.
Why should people use bitcoin? If there's no practical answer to that for the average person, they won't use it.