Currently, if you copy a range of cells in a spreadsheet program like LibreOffice Calc, Microslop Excel, Google Sheets, etc. and then paste into a textbox in PieFed, it will upload that as an image file representing that range of data. If that is what a user intends to do, it works great for that. But I think that more often than not, what the user actually wants to do when pasting in from a spreadsheet is for that data to be a markdown-formatted table, not an image file. I would like to see this as the default behaviour for PieFed.