I'm doing the same thing for my iPhone app. Thanks for sharing this. I was thinking about a way to share mine but only partially. I have a column for comments, for example that I might not want to expose.
But I don't think that's what he wants... I believe this is a web app, am I right?
https://spreadsheets.google.com/ccc?key=0AqvAQlclIWYPdExaNll...