Mighty Mouse or Mactel: Which is the bigger change?

We're seeing a huge web-response to yesterday's announcement of the Mighty Mouse, and Scott's very well done list is already in need of some updating, as more and more differing takes on the Mighty Mouse appear.

I'm wondering: is this bigger news than the switch to Intel news? I mean, as far as the culture of using a Mac goes, a multi-button mouse is going to consciously effect end-users more than a processor change, right? Will we see a week of straight Mighty Mouse news to rival the week of Mactel news that followed that shocking announcement? What do you think? Is this really a sign of the Mac Apocalypse?