This isn't so much as a feature request as an entire app request. I long for a less cluttered, snappier, easily scriptable CSV/spreadsheet manipulation tool. Excel is good at quickly presenting data visually in both table and graph form, allowing me to rapidly highlight arbitrary rows and columns and generate a visualization, but it's not good at handling large files, organizing its features, and not freezing up. And any time I need to do anything more complicated than VLOOKUP(), I just opt to write a few lines of python instead.
I know it's unlikely, but hey, one can dream. Anyone have any good suggestions for excel replacements (and don't say libre -_-)?