She really does get everywhere. According to Hello Kitty Hell (written by a HK loather, it seems), there is now a World of Warcraft Hello Kitty interface. From his scathing description:
For those unfamiliar, World of Warcraft (WoW) is an online game where people going around killing anything and everything. Obviously, there are players that believe that adopting a Hello Kitty theme will give them the added advantage they need to spread destruction and misery throughout the world. Hmmmm, on second thought, maybe it isn't such a bad fit for Hello Kitty after all...
Tremendous. Full screen image here. And just to prove it ain't a lie, here's Joi Ito's WoW deck, complete with HK Halloween them. Rock on!