At this point, it's no secret that the Surface RT tablet has been a mess for Microsoft. Sales have been bad, and Microsoft ended up having to take a $900 million write-off on its earnings because of Surface RT inventory that never sold. The thing is that Microsoft didn't make the situation seem so bad, and that has caused some problems with investors...Source: http://www.phonearena.com/news/Investors-suing-Microsoft-over-false-and-misleading-Surface-RT-info_id46362
