I think it's inevitable that the value of all crypto-currencies combined will far exceeed a 1 trillion dollar cap. Whether bitcoin does it will depend on how it fares against the competition over the next decade or two.
Please stay on topic.
I'd be interested to see the statistics for the adoption of domestic vs foreign children in the US.
If you really want to discuss adoption, please take it to the offtopic subforum and send me a pm. I regret mentioning that aspect of my life now since it has completely derailed this thread.
@OP
I think cryptopcurrencies are going to play a large role in the future of finances. The keypairs and signing transactions part is exactly how digital banking has always worked, but now it is available to the masses instead of just the select few. Bitcoin may or may not change the world, but I have no doubt that since the cat is now out of the bag cryptocurrencies will play a large roll in the future of economics.