So that's what it was. I'm in Japan and I thought the "HAI" response was more LOLCODE garbage... I'll say it's not localized because they used roman characters and not something more natural like [Arg Hacker News can't handle Japanese characters]
OH HAI I LOLCALIZED THIS FOR YOU
I'm in Argentina and I'm getting "Si". But as the website is called "is it Christmas" I think it only makes sense if the answer is "Yes".
I am getting YES/OUI and I am visiting my parents in BC (I live in Montreal, however).