A good chunk of it's catalogue that I never bought... but I still ended up buying 50+ games for the system anyway. You're making the same assumptions about Wii as I did about the PSP and am doing right now about Vita even though realistically I know there are good games for the system and that I know I can get the system and the games for dirt cheap, I just don't want to bother looking.
Also, those guys in that video are idiots. Always connected is not a good thing because if you're offline, your games won't work on the system. As for the $99 system, is that the one I've been hearing about that's going to force people to subscribe to Xbox Live Gold to use?