There's no denying that Nintendo sits atop videogame system sales with the Wii, however an article in today's New York Times notes it's the Wii game (software) sales that are lacking. The article notes a sharp drop in Super Smash Bros. Brawl sales, with retailers such as Toys R Us bundling the game with the Wii system and a GameStop store reporting sales dropping from "a couple thousand" in the first week to "maybe 100" in the weeks following. No doubt, hardcore fans swooped it up in the first week, as March 2008 NPD numbers show. But are Wii owners supporting the system's library enough?