The iPad leads a fleet of tablet devices in the market, and although each vendor seems to have a different idea of what exactly a tablet should or should not entail, all seem in agree-ance of the fact that tablets are 'post-PC' devices. The market is certainly beginning to grow used to the lack of a physical keyboard -- a prominent feature of the PC arrangement - but traditionalists still much prefer the feeling of tapping on keys, and as such, the keyboard as we have always known it is still in wide circulation. Most of the market's most popular slabs have some ultra-thin variation of keyboard cover, and joining the handful of options already available for owners of Apple's iPad mini, Logitech has just announced its own svelte, $79 offering called 'Ultrathin', with pre-orders starting now.
