It has always bothered me that it takes time to transfer Bitcoin. But then I realized that that's not necessarily true. You can actually transfer Bitcoin instantly by transferring your entire wallet. And just like real-world cash, you can then create many wallets, each with a certain denomination (such as 0.10, 0.05, 0.01, etc…) so that you can mix-and-match to send a specific amount of Bitcoins. Obviously, you will need a lot of "wallets", so we'll need new software to help manage its storage and facilitate this method of transferring Bitcoins. Thoughts?