This is what it comes to when Apple rumors reach fever pitch. The company sent out invitations to a press event next week, saying "the spotlight turns to notebooks." Rob Beschizza at BoingBoing felt compelled to analyze the murky photo that accompanied the invitation to divine what's coming.
...the Apple logo is about 1.5 inches wide on my MacBook Pro. From that, this machine would appear to be under 13 inches wide, which would suggest a 13.3" diagonal. The edges, however don't look at all like the MacBook Air.