I've worked with customers to setup support units specifically for Excel, helping their organisations develop and validate Excel spreadsheets and consider migra

I've worked with customers to setup support units specifically for Excel, helping their organisations develop and validate Excel spreadsheets and consider migration to more robust solutions when the time is right. As much as I dislike the general use of Excel there is an inescapable fact, Excel is a great source of bottom up innovation and ideas from non programmers which we should endeavour to capture and not just forbid.