Nice! My guess online poker, some of those big multi-player games on facebook, probably even multi-player phone games. Anything where multiple players can be on at the same time. Like you, I'm no patent expert, so take it for what it's worth.
"You take the blue pill – the story ends, you wake up in your bed and believe whatever you want to believe. You take the red pill – you stay in Wonderland and I show you how deep the rabbit-hole goes." -Morpheus