Years have passed since the latest comment, but I suspect everyone here would be extremely interested in ClearFactr. It uses plain language formulas that are easily and intuitively expressed at the cell level, but then does automatic reporting of the similarities and exceptions at the model level. It then leverages those benefits via 1-click analytics that replace hours of tedious, error-prone, spreadsheet-risk inducing programming. All in your web browser via SaaS. Everything's versioned too, with scenario comparisons built-in, so it's kind of like a GitHub for spreadsheets.