A couple of weeks ago I installed VMware Workstation on my computer at home, so i could have a clean XP install to clone and use for program testing and to run multiple environments at the same time. I also installed Ubuntu 7.10 the weekend before last. This weekend I had some spare time. So I installed Windows 98 Second Edition, Windows 2000 Professional, Kubuntu 7.10, OpenSUSE 10.3 and even Mac OS X 10.4.7(!). It is a strange feeling to run OS X on a PC…
I also got a new computer at work, doing similar there, but just XP and Ubuntu/Kubuntu so I can show people the environment. Might install OS X just for fun (and to test webpages with)…
A (non-geek) friend asked me this weekend: "Why are you doing that?", and my answer was "Because I can"… I guess it is the same reason I collect water bottles from Lotusphere: they are there and I can… :-)