I saw this today, talking about something a little different to crypto currency, I think it also depicts the type of buyers in the bitcoin market as a bubble showing time and amount of market share!
It seems to me we are currently in the early adoption to early majority stage!and the second is the market cultures of each buyers group. The amount of awareness in bitcoin just these past few weeks is noticeable to me and I can only assume the same is true around the globe and Australia.
I can say right now I wish I had more bitcoin before it hits 5000USD