There's been ample citation of prior art, everything from prior working and publicly shown prototypes to actually shipping devices. Apple was not the first company to show a capacitive multitouch screen (LG Prada was), they were not the first to show pinch-to-zoom (numerous examples, Jeff Han, Diamond Touch, 20 years of research prototypes), they were not the first with double-tap to zoom (there's 2 decades of ZUIs, zoomable-user-interface work that predates this), they were not the first with software to detect phone numbers in text and make them clickable, they were not the first with an uncluttered rounded corner flat, face-plate design (see disallowed Samsung F700 face), they were not the first with universal search (PalmOS had it first on the original palm pilot) and on and on.
And don't give me that crap about "it's not about the idea, it's about the implementation". Apple's pinch to zoom patent, for example, covers implementations on ANY kind of touch surface. It claims are vague like "That gesture adjusts an image in some way", covering not just zoom, scale, and rotation, but any transform of the image.
When someone makes such an absolute claim, that they've never seen any genuine prior art, even though tens of thousands of engineers in forums are pointing to research and devices that are at least arguably prior art and cast Apple's patents in a grey area, to have such an absolutist assertion indicates to me that that person is not interested in fairness, or truth, but on banging the drums of tribalism.
There are for sure, people in the Android camp that are rooting for Android in this case because they like Android devices. I'm not one of them. For me, the issue is about software programming freedom.
Whether it is SOPA/PIPA, or patents being used against open source, attacks on computing freedom in general are more important than Samsung, Android, or Apple. We should not assign away the future of software or networking by granting monopoly power to the largest corporations in the world.
Not when the whole edifice was started by Homebrew hackers to begin with.