Thanks for all the responses but alas that is what I feared, that I am the only one experiencing this problem.
So I repaired permissions, ran Disk Warrior, deleted caches on all of my browsers and nothing worked. In fact, after a little more experimentation I find that it is also occuring on the iTunes and Quicktime tabs as it was on the home page. The others, Store, .Mac, Support and MacOS X are loading fine and I don't have a problem with any other pages on the internet. Part of the page loads but the title bar area is totally messed up and the tabs do not appear on the above three mentioned.
What I don't get is how it can be so specific to those three Apple pages and yet consistent over all three of my browsers. Go figure.