GMail freed us from the tyranny of trying to build a single ontology for organizing email. To me it's the most radical and admirable thing Google has done by so

GMail freed us from the tyranny of trying to build a single ontology for organizing email. To me it's the most radical and admirable thing Google has done by some measure. I would very much like to see this approach applied to other areas of HCI. The fewer flawed assumptions baked into semantics, te better.