3 ms·That includes things like graphs and charts, which seem pretty reasonable to have in a spreadsheet.by AlotOfReading 5y agoThat includes things like graphs and charts, which seem pretty reasonable to have in a spreadsheet.gspr 5y agoBut surely those can be generated from the spreadsheet data?xxpor 5y agoHow long has the file format been around? That may not have been reasonable 20 years ago.