Why do these threads keep popping up? When I first bothered to start being active in the VGChartz community, I got the impression that people on here were a bit more mature and quite a bit less "ha ha Nintendo is going to fail". But the more I read, the more I'm getting the impression I was wrong.
Big software ALWAYS boosts sales for ANY console. The OP's "point" about "OMG look at all these COOL GAMES coming out for PS4" is rather moot. Yes, Wii U won't be getting some of those. Fancy. That doesn't mean by any stretch that Wii U won't be getting a bigger share of 3rd party games than Wii did, nor does it imply that the system won't pick up in sales, which is rather absurd to assume.