Oh I am sure judging by how excellent MacBook Pros cool things, having passive cooling will make no difference at all. I mean, during summer I put my MacBook on

Oh I am sure judging by how excellent MacBook Pros cool things, having passive cooling will make no difference at all. I mean, during summer I put my MacBook on a large ice block that I freeze over night, this way I can maintain acceptable build & development speeds during the day. Should work the same for the MacBook Air. No?