Hi Lee,
a great tool you got there.
I would love to see not only an "import" function, but also an "export (to CSV or similar) function, because I fear that if I add month of data and sometime in the future you decide to close the project (let's not hope it, but to be realistic, stuff like that happens to web 2.0 ideas all the time), all the data will be lost.
What do you think?
Thanks in advance,
Robert