Everyone is getting excited over the hearing, but remember what Warren said:

[boumalo]

I am still holding, I may sell 5% of my holdings at 10,000$ to buy some gold, silver and some shares of oil companies, I won't advise anyone to put any money in bitcoins that he is not ready to lose but I would strongly advise everyone not to bet on the dollar against any real asset

People that advise not to buy bitcoins are often the same that have 100% of their money tied in the us, ''diversify a bit maybe?''