Google Fun

How rather odd. I was poking around today and stumbled across some interesting stuff on Google. It seems google can do some dedicated searching for specific Operating Systems. I've never seen it before, though.

Linux

Mac

BSD

Microsoft

It can also do searches explicitly related to America.

Uncle Sam

Anyone else seen these before? Also there is http://www.google.co.uk/custom which looks like it allows your own customized version of Google. :-o