I think Excel's prevalence is a sign that tables are natural to people (to the degree we can say a data structure of any kind is natural, but, well) -- the stru

I think Excel's prevalence is a sign that tables are natural to people (to the degree we can say a data structure of any kind is natural, but, well) -- the struggles come in, I think, from - trying to use it with data where tables are a poor fit, or - trying to use it with data that can't be reasonably represented in more than two or three tables I still use spreadsheets for simple "databases," but I can't think offhand of any time I've a spreadsheet that requires more than two interlinked tables/sheets.