Well, I think it at least hints towards the next Nintendo console being backwards compatible with the WiiU and Wii, and that's a good sign already.
I also think it looks like Nintendo wants to make the titles they today consider "portable gaming" games work on any portable device, and also home consoles.

I doubt they'll make the high end console titles playable on any portable device though, unless they too are looking into game streaming. However, I don't think game streaming works very well with action games.