FCKGW. If you know what I mean you are kinda geeky...

Yesterday I saw something I already believed forgotten: "FCKGW-RHQQ2-YXRKT-8TG6W-2B7Q8".
For those who don't know: This is the most often used Windows XP license key and I have it seen quite often in the last 7 years. These days I read it is one of the most recognized serials out there.
Something else that Windows XP has achieved that Vista hasn't so far ;)