I completely agree on this,just look at bitcoin's trading volume and the transactions made.Yes,only a small percentage of people are using it regularly,but as bitcoin makes it's progress we will witness how it's slowly becoming a global factor.
That's true, the fact that it started with a small market and now it is steadily going up that is a good sign the it is becoming a global currency. In the near future we see a major improvement of the market of bitcoins as more people are continuously using it.