Blah, the list is pretty pathetic, as I would expect from a non-gaming site trying to jump on the gaming bandwagon to stay "hip and cool" with the teenagers.
Really, Wii Sports? Wii Sports didn't change the gaming world. They probably just looked at the sales and said "WOW! Look how many copies!" and added it in. Duh, of course Wii Sports sold a lot, it was FUCKING BUNDLED WITH THE WII! To most people, Wii Sports was just a fun diversion until they could afford some other Wii games. No doubt about it, the Wii sent shock waves through the game industry because it attracted a whole new, untapped audience with older people who normally wouldn't play games, but I still wouldn't say that Wii Sports was what did it.
Really, The Sims, GTA III, Super Mario Bros, even Final Fantasy are all much more influential and they didn't get listed.