I believe there needs to be a proposal for a spreadsheet community. I don't have a community organization website, so I can't post the proposal.
There are stats and database related communities, but a lot of the time spreadsheet questions do not fit into statistics or database discussion. For example, questions about scripting office would be much better placed in the spreadsheet community rather than stackoverflow or otherwise.
Many spreadsheet questions have nothing to do with statistics or even scripting. Sometimes you just need to know how to do something in Excel or LibreOffice Calc. I can't believe this doesn't exist already.
Can someone make this happen if you think it's a good idea? Maybe you can recommend the best place for my spreadsheet related questions?