I'm a computer geek, and I laughed at Amazon's "One Click Purchase" patent, hell, the patent above has prior art going back to the late 1970s(BBSes) and the Early Arpanet. They aren't the only ones, its actually not UNUSUAL for companies to file submarine patents for the sole purpose of litigating their way into success. If you look at this
list of Software patents, notice that many of the "inventions" are actually algorithms. Now, I'm not a Mathematician by any means, but aren't algorithms basically mathematical formula that is DISCOVERED rather than invented. Mathematics, as far as I'm aware of, is the actual language of the Universe, we didn't invent the formula to calcualate gravitational acceleration, it was discovered. As far as I'm aware of, Patents are supposed to cover actual inventions, not discoveries. I wonder if I can patent "x=x+1", which is a simple formula for counters in programs, I think I'll try that!