Customer: "Hi I have a spreadsheet that I've scanned in and sent to ........ can they see the hidden cells?"
Me: "Erm? Can you see the hidden cells on the scanned documents?"
Customer: "No, I printed off the spreadsheets then scanned them in by hand"
Me: "So you cant see the hidden stuff on the printouts of the spreadsheets and after scanning in the print offs you still cant see the data you are trying to hide from them?"
Customer: "No I cant see the hidden stuff I was just wondering if they can un-hide it"
Me: "No I think you're safe"
Please rescue me :'(