Apparently you’ve found a good source of information. Maybe you’d like to share? If it’s not dependent on hardware, then we should be able to run Android on our current Nokias, SonyEricsson, etc, don’t you think?
Of course you can run Linux on your Mac computer, but will you be making use of the machine’s full potential? Afterall, Mac computers are designed for MacOS X and not the other way around. Macs have evolved with MacOS.