... One more time for the non-engineers: Apple has no general patent on multi-touch. It has one for a very specific way of deciding if you want to do vertical scrolling, which stops no one.
I know you love to pound on this point but it's just not very accurate
There is no patent on "multi-touch" true, but there never really could be as it's probably far too general a thing to patent and there is way too much prior art at this point. Your argument is a bit of a straw man argument in that this would never really be the case to begin with.
Patents are issued on
implementations, so yeah it's also true that Apple only has a patent on one implementation.
But the problem with the way you are phrasing this and presenting it to people is that there are only (so far) a limited amount of ways multi-touch can be implemented on device in general and even more limited amount of ways that multi-touch can be implemented on a portable, handheld device.
It would be less mis-leading, and far more accurate, to say that Apple has a patent on pretty much the only few good ways there is to use multi-touch on a portable device. It would also be fair to say that Apple holds the patents on pretty much any desktop implementations as well. Apple currently owns the patents on almost all implementations of multi-touch for the desktop and the portable.
For example, Microsoft has the "Big Ass Table" which is multi-touch, but they don't have the patent on capacitive multi-touch for desktop screens or mobile handhelds and the method used there (tracking cameras), is not useful for any other situation where you don't have the big ass table.
By conflating "multi-touch" and Apple's iPhone patent you are just confusing the issue even as you claim to be mentally separating the two.