Dude,
how about speed performance ?????? I mean, I know we Apple fans, tend to put performance a bit behind because we simply have not had any choice for a long time, so we have emphasized the OS (certainly great), cool apps (certainly true) but hey, this is a computing machine we are talking about and performance especially with the ever more demanding apps, is key. This is the big news with the switch to Intel. And, for now on paper at least, this is the main thing Apple is delivering with the MacBook. And I think this is MAJOR news, even considering everything else being exactly the same.
Now, lets see some tests.