Amazon appears to be excited to show off Acer's upcoming Iconia W3 tablet, an unannounced Windows 8 slate with an 8.1-inch display (1280x800). Acer has yet to offer up a press release or otherwise unveil the 8.1-inch Windows 8 offering, but unless Amazon is getting a head start on April Fool's Day and is really good at Photoshop, the tablet...