I agree with Rafterman that if that is going to be their strategy moving forward, they will bite themselves in the ass. I can see what they may be trying to do here, and that is use the portable success of the Gameboy to recapture the living room market and still maintain the sales of their portable and equalize the two thinking that consolidation will bring the success of the portable back into homes. Also, one platform to develop software for that fills both portable and home. Here is the thing. As Xadion mentioned above, he already plays his portable in his house. (As a lot of us do) and very rarely am I ever playing mine aside from in my bed or just want to fart around. Not to mention the portable piece of the NX is a horrible design for a portable. But when I do take it with me when I travel, it's very easy to use, comfortable, and a solid design. The switch portable is not. (From the specs we have seen)
As usual, I think this is going to bite Nintendo in the ass, and as a result, they will see the home console sale stagnate as it has been, and they will shoot themselves in the ass by not making a new Gameboy and counting on the NX to make up for it/equalize. Therefore, flatlining in the home console market, and losing tremendous ground in the portable market.
By the way, phones suck for video games that need actual controls. This industry cannot see that the phone market with games is successful because the games are not geared or designed the same way 3DS/Analog controlled games are. Those games don't sell for shit on the phone. Smartphones opened up a new smartphone gaming genre (Point and click, candy crush shit, etc) and those games generate the most revenue. Those are also games that no one buys a 3DS for, and the market shows that.
Sometimes I wonder if some of the folks in this industry have half a brain cell left by staring at spreadsheets for the last 10 years, but not understanding what the spreadsheet is really telling them.