it is not a fair review of the performance diff between a pro and an air for somebody who runs a traditional dev stack (eclipse/netbeans + 2+ browsers + compil

it is not a fair review of the performance diff between a pro and an air for somebody who runs a traditional dev stack (eclipse/netbeans + 2+ browsers + compiler/vm + httpd + photoshop + database +++), or a gamer, or a student, a 10 or even 5% performance delta makes a big diff.