My question is what does that buy me? Switching from an established bank to a mint.com like interface + an unknown bank that holds my deposits. There's no killer app to sign up for your service. Killer apps that I could think off are, (Holding deposits in multiple currencies, Savings account like interest on my checking. Right now the funds I park in checking for immediate expenses don't accrue interests till I move it to savings, Free payment gateway integration, so I could transact with anyone having a credit card like paypal, Free money transfers to any third-party bank in any currency in any country(you could kill western union with this)). Saying that I could grep through my statement more efficiently and visualize the data doesn't cut it as a market disruption.