The way I read the article, this sounds like this is an effort for Nintendo to open up game development on their consoles to more "indie" developers, similar to XBOX Live, Android, iOS apps, exc. It's not really targetted specifically towards major developers, since those developers have traditionally always gone through Nintendo's strict quality control standards and approval process to begin with anyways, but it's aimed at the smaller teams or individuals who make much smaller games, such as The Men Who Wear Many Hats (Organ Trail, which is not to be confused with Oregon Trail...), or Playdead (Limbo, which is an awesome platformer/puzzle game with a fantastic stylistic flair. If you haven't played it before, you should, it's pretty unique.)
Personally, I think this is potentially a good oppertunity for anyone looking to develop an indie title for the next generation of consoles, since the Wii U is already out and can be tested with, while we still have months yet to wait to be able to test out games for the PS4 or XBOX One. Assuming they make it accessible enough for any indie developers to get their foot in the door, I'm actually looking forward to this and might try and make a few games for it if I can actually manage to put together a small team (I know tons of artists, programmers not so much...).
Besides, the touch screen is an awesome addition to the console, and I wish more games made non-gimicky use of it.