I'm not sure why a 'unified interface' is such a selling point. Does Windows not offer it? To be honest, I'm constantly finding that things on my Mac don't ha

I'm not sure why a 'unified interface' is such a selling point. Does Windows not offer it? To be honest, I'm constantly finding that things on my Mac don't have a unified interface and that Apple keeps changing what they're looking to build. Both platforms (Mac and Win) tend to violate consistency on a case-by-case basis. Adium, one of the apps highlighted in the article as awesome (which it is), does not conform to the rest of the system's interface. Specifically, it uses white tabs rather than the new not-quite-metal look of 10.5. Likewise, iTunes has different scrollbars, Camino and OmniWeb don't use the new button-look for controls and use the old-style flat color images, sometimes input boxes have rounded corners and sometimes they don't, sometimes you can tab to select menus and sometimes you can't, find boxes are in every form imaginable. . . Consistency is great, but practicality beats purity. Both Apple and Microsoft have kept things decently consistent and violate their designs. Heck, with web pages throwing all sorts of interfaces at users, even the non-techies are getting used to understanding how different interfaces work. OS X is great, but I don't see it as being amazingly more consistent than other platforms.