Some thoughts on this new board:
Granted, I was not following the reveal puzzle very closely, but it's signifance was a bit lost on me. Was there a point to the gold/black color theme?
XMOS uses his colors.
Did the puzzle make it anywhere outside the community other than OSNews?
The news kind of made it to the online edition of Nowegian Dagblad. That's kind of success I'd say.
I thought the big reveal was timed to coincide with CES, but did anything happen there? Then to announce the complete system with no CPU and only a peek at the case, wow, that killed a lot of momentum. And frankly, I thought the "Don't worry your pretty little head about it" regarding the CPU was extremely patronizing.
I doubt there is a secret über-CPU. But all this half inforatio is rather oring I liked the initial game, but not revealing all the details in the end - bad idea.
That being said, this does look like a fine board. Plenty of modern slots and ports. Slightly disappointing they didn't go full bleeding edge with USB 3.0, but not a dealbreaker. I've seen a lot of "What the hell is the XMOS chip for?" postings, but I think the XMOS is kinda nifty. Clearly drawn from the "if it's there, people will use it" school of logic. It's a new tool that I hope will see some creative programming. Disseminating Amiga-centric dev kits for it will be key; hopefully a full SDK will be available with the OS install, not "in a few weeks".
At the same time, I'm interested to see what software changes will be made to OS4. I suspect that the so-called 4.1.1 will be what 4.1 should have been (instead of a hasty commercial response to MorphOS2). I've criticized the Unix-y direction Hyperion has been taking OS4, maybe the new release will start to clean things up.
I kind of doubt that.
With the rumor mill suggesting the Apple tablet will be $1000+ and not run OSX, my interest in it is vastly diminished. Since it might not be too much more expensive than a Mac, maybe the new A1 will get my money instead (though I've got to save my pennies for a Powerbook for MorphOS as well) 
Never got the buzz about the tablet pc. Basically that is just a touchscreen driven notebook. I fail to see the innovation there.