Lets elaborate on the bold comment you made. Do you know anything about the power of the Wii U? Do not post the CPU/GPU threads here on GAF there are only speculation comments. Is there any big budget game tailored for the console? Is there any first party Killer App game on the console yet? And what anything have to do with the power of the console for the port of Deus Ex Human Revolution?
The Wii U is comparable to the 360 and PS3. It outperforms them in some ways (twice the usable RAM, but with less bandwidth; CPU of worse compute performance; GPU about 1.5x the compute performance of the 360; DX10+ equivalent vs DX 9+ equivalent.)
It is not a technological leap that's traditionally associated with a generational transition. I'm not sure why people get salty every time this is pointed out.
It is a technological contemporary of the PS3 and 360, even if it's a "next gen" console. Publishers view it as such. EA/DICE refer internally to Durango and PS4 as Gen4, not Wii U.
The rest of the list I agree with. There is no real reason NOW to immigrate from Ps3 or Xbox 360 to Wii U, as there will not be a reason for Ps4 or Durango when they will come out. If 3rd party publishers continue with the cross gap releases. As you ,correct, make point about user base and limited audience is a serious hurdle to jump ship yet from Ps3 and Xbox 360 gen for the publishers investments. See watch dogs, thief, assassins creed and other big 3rd party hitters.
PS4 and Durango offer a substantial upgrade to consumers over their current hardware. Regardless of how much people try to downplay this as a transitional driver, it always has been.
Thief 4 is coming for PC, PS4 and Durango - I'm unaware of any current gen SKUs. Publishers are already investing in Gen4 titles.
The production cost severely destroyed most of the middle tiers publishers this generation, massive closure of studios all over the world because of the capitalistic crisis(so much for crisisproof industry some evangelist said in 2009).
Clearly, now that Nintendo has transitioned to HD development everything will be A-Okay.