I wish I and everybody else in the world could buy with BTC anything.
Really, why not? It's just a matter of time.
That would be something that might happen for sure. At the current rate of Bitcoin development and adoption, it is only a matter of time when it becomes mainstream. Since it is the pioneer of the block chain technology, anything could be possible. A couple of more years and youll start to see major businesses and companies accepting Bitcoins like Walmart, Sears, Amazon, Ebay and others.

+1. I can see Amazon accepting
BTC in the next 6-9 months to be honest.

I really hope to see the day that I don't even need a bank account. For Walmart however, seeing as they take things slow, possibly in the next 3 years? Just a guess though.