I have no doubt Mark Shuttleworth is a man of great vision. I see his vision. [...] Competing against Windows and Mac is a very noble goal. I really applaud it. [...] But you can't beat Windows by offering a Windows-looking clone. [...] How do you beat perfect looks and perfect stability [of Mac]? The way things are, stability has not been Ubuntu's prime goal in the last few releases, and it's getting worse. The ultra-short release cycle does not help. [...] My message is, stability first, gimmicks later. I want my stuff to work, all the time, every time, forever. Once we get past that bridge, we can discuss eye candy and killing my programs.
Remember -- only 10% of anything can be in the top 10%.