lord I hope not
to be frank I hope they don't go producing even more systems. I'm not made of money here, and I'm going to bet most people aren't. I'm not saying we should never have another console revolution, but I feel at this time that we've reached our peak for a while, I don't see how much further we can go at the moment. Besides, companies have become familiar with current generation consoles, they know how to push the system and produce stellar results. Forcing another system on us like this would not only force consumers to shell out money in a harsh economic downturn, but would also force development companies to return to the drawing board again and program blindly using new tech.
The PS3 and the 360 are ~6 or so years old. It's time to move on. Developers making multi platform games to run on PC as well as consoles that are so old is causing stagnation in the industry. The amount of detail that PC games can have now (super sampling, tessellation, etc) is incredible, and with a new generation of consoles, it would be easier to develop multi platform games because you don't have consoles over half a decade old holding you back from pushing the limits.
Also, they wouldn't blindly be using new tech. Developers keep up with the times, and are constantly adapting and learning to use what's new.
I also don't understand the issue about not being "made of money". It's been 6 years. If you saved 25 cents a day for 6 years, you'd have ~$550. That's only ~$7.50 a month put back. If you saved $10 a month, that's $120 a year, and after 6 years that's $720, which is more than enough, more than likely, to purchase a new console. If you have a job saving isn't that much of an issue. And if you can't afford to put back a few bucks every month, then you have bigger priorities than trying to afford a video game system. If you live with your parents and they are your source of income, try and help out more, or go and get a job. Work for a couple of months and you'll be good to go. Gaming is a hobby and it costs money.
As for the discussion, if Nintendo does release a new system soon after Skyrim launches, I wouldn't see why not. I'm sure if it sells well on PC, 360, PS3 (which I'm sure it will) they could justify a Nintendo 'X' port. Though it doesn't matter to me personally because I'll be playing on PC.