How about a potential link between video games and childhood obesity?
Or the amount of money spent on interactive entertainment vs traditional media (i.e movies) and the resulting culture shift?
Or if you feel like an 'out there' sensationalist topic: a potential link between an increase in the average amount of time people spend playing games and the breakdown of the family unit?
09/04/2008
Donkey Kong Country 2: Diddy's Kong Quest
Final dungeon - Ocarina of Clank