It was a generalisation to save my having to type a string of browsers, not a suggestion that Safari/etc don't support those things. The point being that until

It was a generalisation to save my having to type a string of browsers, not a suggestion that Safari/etc don't support those things. The point being that until Internet Explorer supports anywhere near as much as [the rest], or somehow loses a huge chunk of its market share, there is little point in dicking about with CSS3.