The crux of my dream was Mini-ITX board that doesn't require active cooling, but is faster than the VIA C3. As far as needing the Centrino chipset, why in the world couldn't it be used on a Mini-ITX board, or ATX, or MATX for that matter? Obviously is not entirely that simple, but it must be possible with the proper engineering.
The price/performance ratio for the current crop of Mini-ITX boards is what is keeping them from being superstars IMHO. If we can get the Pentium-M or a MUCH faster and better C3, it might be a better investment, but alas, I began the thread with a dream...I dream on.