Shorah everyone!
As I'm sure many of you know, Microsoft is going to officially stop supporting Windows XP in 2014. I'd like us all to have a bit of an idea of what people are still using to play URU, so we can maybe see about dropping XP sometime in the future. There are some advantages for the developers as far as ease of maintenance if we can drop support for XP. Obviously if a bunch of people use XP we won't be able to do this.
I'll probably re-run this poll again several times over the next few years (assuming I'm still around then) so we can try to get an idea of when it will be possible to upgrade to an NT6-only product.
We silently dropped support for Windows 2000 in Gehn, and nobody complained about that. I consider that a good sign, since 2000 has only been officially unsupported since 2010. XP has proven to have a lot more staying power than 2000, though, so I'm not sure we'll be as lucky getting rid of that one.