When building dashboards, a common frustration is the lack of ability to multi-select widgets and perform mass actions, such as moving a group of widgets all-together at the same time, or deleting mu...
Another vote for this suggestion. Moving multiple widgets down a larger dashboard can be very time-consuming. I like the idea of a toggle at the top of the dashboard that allows you to click a checkbox next to each widget, then drag multiple at once; into a new position, a separate dashboard, or have an option to delete them all.
It would also be great to be able to 'tick' several widgets, then vertically resize one, and have all be resized to the same height. My current approach for resizing multiple widgets to be the same height is to hold a physical ruler up to my screen, which doesn't feel very high-tech!