thinks that I am running on a PC with OS of "all".
My user agent string on my browser is:
Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_5_5; en-us) AppleWebKit/526.11 (KHTML, like Gecko) Version/4.0dp1 Safari/526.11.2
Isn't that enough to know that this is Mac OS X running version 10.5.5 ?
I don't think it _tries_ to detect your OS, does it?
Yes, it does... note at the bottom: "We've made a guess at your
operating system and platform. Please check them and, if we got it
wrong, email firstname.lastname@example.org." That said, I don't really know much
about how this works.