Another site I ran accross on the net. Although it doesn't break down into a single test case, the essay he's written about how he got safari support working (through serious hacks) is useful, and probably could be broken up into bugs.
I am 99% sure this was fixed with Anders' patch for Bug 6309 (and is thus a duplicate). The workaround is very interesting, though!
Have you tried a nightly WebKit build, Eric? :)
That's right. With 6309 fixed, Safari can use the "regular" way of doing AJAX history
*** This bug has been marked as a duplicate of 6309 ***