So the first Intel-based Macs are now available - in laptop and iMac form.
The quote on the Apple.com page is classic:
What's an Intel chip doing in a Mac?
A whole lot more than it's ever done in a PC.
My life as journaled
Because I'm boring like that
MacBook
For anyone who is looking at buying one of these - I'm sure they'll be fine running Mac OS, but if you want to dual-boot with Windows, I'd wait until someone else has worked all the kinks out.