To the user that said the Wii U is going to fail, must not have did his homework or must be new to the industry. Just think about it, the U is releasing 1 year or 1 year and a half before the competition. It will have Nintendo games and better 3rd party support than Wii & GC.
It will be the only next gen console for sometime. This isn't sega we are talking about here, it is Nintendo!!!!
The wii U be the cheapest system available and parents will buy their kids a Wii U system for the Xmas season. Nintendo has the money now to money hat whenever they want too. They don't need to outsell the Wii either, all they need to do is sell well.
I believe 80 million Wii U systems sold in its lifetime would be a complete success.

Wii U won't succeed with ps3 and xbox360 port.

There's more than just ports bro.

And compared to most launches, the Wii U looks to be the best yet.

With Ps3 ports or without ps3 ports, Nintendo will support their own consoles just fine. Your meaning of success or fail is different than others okay. As long as it receive some form of steady 3rd party support to go along with Nintendos first party franchises, then I strongly believe that the Wii U will NOT fail!!!!!! Nintendo's mindset is not to compete with Sony or microsoft head on in the power fight or for the exclusives. Although Nintendo has the money to get exclusives is they wanted too. Nintendo has carved its own market now. They won't fail, they will be fine. Stop saying they will fail like its a fact. No one knows the future.

Developper won't make many IP in first week in the first year and Wii is bigger innovation then Wii U

You say that the Wii is a bigger innovation that the Wii U, well that is your opinion, even though I agree with you on this opinion. So maybe we share the same opinion here but the whole world doesn't revolve around us. There are more people with different views here. Some believe that the Wii U is better due to less waggle and more emphasis on touch screen.
I know that no one can change your opinion here but I just want to say this: the weaker console usually always wins each generation due to the fact that it is much cheaper (although Super Nintendo breaks the trend since it was stronger than the genesis). As long as then Wii U is profitable for Nintendo, I see no reason why it will fail, regardless of receiving ps3 ports. As long as Nintendo does its job, they will be fine.

Better than the first?

PSV should be around 30k. It did 33k (VGC) when Persona was released, even though Miku probably won't be as big as Persona, the bundle will help.

I think Sony has a hard time to differentiate itself from the competition. They can't really go the cheap, underpowered way because their IP's don't care hardware as good as Nintendos IP's do. Also, nearly all their current IP's rely on graphical fidelity. But they also can't be the powerhouse because Microsoft can easily waste a couple of billions without breaking a sweat to outspec Sony at a lower price. If Sony sticks with competing with Microsoft, Sony will go out of business but if they stop competing they will be the awkward middle ground console that has no real audience except the die hard Sony fans. They pretty much need a Wii like miracle.

Nice to hear! But I added a few annotations.