Or rather when OS X got good enough that you didn't feel there was more that you needed.It would take something special to get me to upgrade from Snow Leopard. 10.6 was the peak of OS X.
And I am still amazed that the biggest and most useful new feature in Lion and Mountain Lion is hated so much because it requires a tiny change in behaviour.
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Who needs WebDAV, Snow Leopard is perfect.I want to see improved networking support, with WebDAV included in base operating system so that every day users can share files/directories over WebDAV. I also want to see Open Directory deprecated and replaced with a very powerful mobile device management implementation!
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Do you like the fullscreen feature in Snow Leopard better than the one in Lion?Snow Leopard was fully 64-bit and was really optimized. If the next version of OS X is just an update for optimization (and fixing the *@%! fullscreen system), I would be happy. I don't need much of the new features. I still prefer Snow Leopard over all OS X versions I have used.
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So, you never were trying a quit an application (or log out or shut down) only do presented with dialogue boxes: Do you want to save changes to XXX?I want them to get rid of the whole duplicate and save mess. Save and Save as wasn't broken and so didn't need to be fixed.
And you never ever wished you could undo something you had done to a document that the normal undo couldn't reach anymore?