Well, I'm back in my hotel after a big Day 1 at Apple's WWDC. Before the keynote was even started, people gettig on line were greated by three huge banners promoting Leopard. Makes sense, this is after all the big unveiling, but what was more interesting is that the taglines for these banners, rather than touting something cool about Leopard itself, all poked fun at Vista. They read:Introducing Vista 2.0.Redmond has a cat too. A copy cat.Hasta la vista, Vista.If you watched the keynote, you also saw them poke fun at Vista UI enhancements and other features that resembled things...