We created this service as a side project with @providentmike in some free cycles we had in our software development company (staging.thirdi.com).

We went from back-of-napkin to Beta in about a month, and are wondering if we have already hit a minimum viable product. We can accept expenses from Blackberries only, but we are working hard on an email submission process which opens up the iPhone/every other smartphone.

Other than that, what would it take to make this something that could satisfy your businesses expensing needs?