Because every other computer manufacturer realized they can save on the BOM cost by shoving the whole computer under plastic gingerbread. That weight distribution? It'd cost way too much to redesign the product correctly. Flickering redraws? We don't make the OS, we just sell Microsoft's.
Occasionally you do see PC OEMs that try for taste in the Windows ecosystem. Sony did that with their VAIO laptops, with the somewhat-inflated price tag to match. In fact, it impressed Jobs so much he literally just offered them an OSX license (which they didn't bite on).
Occasionally you do see PC OEMs that try for taste in the Windows ecosystem. Sony did that with their VAIO laptops, with the somewhat-inflated price tag to match. In fact, it impressed Jobs so much he literally just offered them an OSX license (which they didn't bite on).