I would like to add my voice to this conversation for bubble charts. Paweł Fus was gracious enough to offer a possible solution to this (see his comment at https://stackoverflow.com/q/48427876/2596103), but it unfortunately isn't effective for charts with lots of cramped, close bubbles and/or long labels. Another possible option could be adding connector lines to the bubbles, similar to the slices on the pie charts. Thank you!
I would like to add my voice to this conversation for bubble charts. Paweł Fus was gracious enough to offer a possible solution to this (see his comment at https://stackoverflow.com/q/48427876/2596103), but it unfortunately isn't effective for charts with lots of cramped, close bubbles and/or long labels. Another possible option could be adding connector lines to the bubbles, similar to the slices on the pie charts. Thank you!