Japan's barely cottoned on. China's expressly prohibited from using it for commerce. Your options may be limited in the extreme.
Quite right. NONE of our suppliers are into BTC (and probably do not know what it is). Besides, our company's accounting would be more confusing with BTC payments. Bitcoin would give us more options, for example in a capital or currency controls environment.
Maybe next year!
So, I guess for now it's HODL, HODL, HODL...