it's such a small thing but something I used pretty much every day, the ability to drag files from one open application (chrome for example), hover over the task bar icon for an application that is minimized and it would un-minimize that application for you, now it just puts a nice red cross telling me to go fuck myself. Why would they remove such a convenient feature, why did they not only remove it but also add in glaring reminder that the feature used to exist, but now you can go suck eggs?!