What operating system are you running???

To carry on with the last of the cool charts from PiWik, here is the chart for the different operating systems that hit my site.  I am really liking the PiWik analytics;  I wonder if anyone would be interested in seeing a video like David Leedy’s where he shows how he adds Woopra to an XPages application for collecting analytics.

I am still running mostly Windows XP and one Vista machine.  I use to run several flavors of Linux but now I just use that to debug.