Good point. My concern here is that when people work with spreadsheets they tend to violate they layout principles that I'd prefer data to adhere to. Maybe a be

Good point. My concern here is that when people work with spreadsheets they tend to violate they layout principles that I'd prefer data to adhere to. Maybe a better option would be to create a google docs plugin that lets people clean up their spreadsheets - interactively pointing out where cleaning needs to be done.