John Udell on the Geeks' Spreadsheet

rcs1000 writes: "John Udell has a interesting article on a new type of spreadsheet: one targetted specifically at geeks. The skinny — if I get this right — is that any spreadsheet is actually a computer program, only in Udell's piece this is explicit (and IronPython rather than VBA), rather than implicit. There are some other cool things it does — allowing cells to contain objects, and allowing spreadsheets to back-end websites. The screencast is particularly fun."