Coming sometime soon you shall see a whole new type of beast living at http://my.deviantart.com/gallery/. Now with the click of a button you can select all of your deviations and apply critique preferences, move them in and out of storage. But even better is by clicking on the category a deviation is, you can select or deselect everything you have submitted to that particular category. Not to mention a nice thumbnail image when you mouseover the image link!
So gone will be the days of bland deviation management and in will be the days of smooth easy to use deviation management!
Keep an eye out for this feature soon and give dionyziz a big thanks for his work on this!