What's this? ASUS is teasing a mystery product shrouded in shadows on its Facebook page. From the looks of it, the piano-black hardware is mounted vertically onto a brushed metal cantilevered stand that just oozes style. Our vague, uninformed reckonings make us wonder if it's not an art-deco styled EeeBox, a desktop PC you'd be ashamed to hide under your desk, or the prettiest ro
