Long ago, I did a thread about a news article that compared average gaming time for all consoles. It was entitled something like "Wii owners do play their console, myth debunked" or something like this. But that was the title I've made up, because I was a nerd-raging Nintendo fanboy at time haha. Wii had the lowest ammount of average playtime out from the three current consoles anyway, so if you need some concrete evidence, search for it.