[Pxtl]

Honestly, I wish we'd see more spreadsheet-like apps move away from the "massive unstructured ocean of rectangles" and give us a little structure - something like Lotus Improv:

http://en.wikipedia.org/wiki/Lotus_Improv

[yoannmaingon]

mysimplegrid is a piece of attempt. Still quite linear and simplistic for now though. (http://mysimplegrid.com/)