Convergence, efficiency, and style are the names of the game. Choiix is taking care of all the MacBook Air owners in the audience with a product that addresses thee critical needs.
First, the Croiix Air-Through expands on the single USB port on the MBA by offering a four-port hub. Second, there are a pair of fans and a gaping hole in the middle to provide cooling. Third, the raised angle should provide a more comfortable typing angle.
The minimalist design falls right in line with the philosophy behind the MacBook Air. As with the Ergonomic Metal Sleeve, Croiix has not yet decided on pricing and availability for the Air-Through.