It is well known that there is a difference in the type of gamers that typically (but not all) that buy a Wii...
The sales curves are different, the type of people buying the Wii are typically different, etc. Unfortunately, core gamers have become a physical minority in gaming. The world is changing the definition of gaming to include interactive and social entertainment rather then just gaming. This is not bad, and both will continue to exist.
But I am sure that the number of core games released will start to decrease over time (due to cost and diminishing returns on investment) and the number of casual games will continue to grow exponentially (cheaper to create and expontential returns when they catch on aka Wii Sports).







