Privacy is extremely important, but for practical uses, to really be usable in day to day transactions for normal people, instantaneous transactions is almost more important, certainly just as important, IMO. Now with Evolution, extremely "easy to use, hard to lose" makes it the perfect banking solution for everyone.
With the DAPI allowing for simple wallets that "magically" know your account, you don't have to keep any personal information on your device, other than remembering one passphrase to access everything. None of it will be on your device, it's all in a distributed encrypted database throughout the Masternode network.
Still private
Always instant
Can't lose your wallet.dat
No need to manage security and backup.
One passphrase, on any device, and you have access to everything.
Close the application, it's gone, not on your device, safely tucked away into the MN network.
How much easier can that be? How much safer?
F'ing Awesome (coming from a 50+ year old hag, LOL)
No wallet.dat , are you sure? How would they ensure that the passphrase is as secure as a private key?
Edit: "All wallets will use deterministic seeds that store your keys on the device (not on the network)"