We would love your input for our next step. We already have in mind a few other new chart features and related switch options to expose, but let’s here it from you. Please vote!
Bubble charts are like scatter charts: they show (x, y) points, with circles or other marker symbols. But each point has also another dimension, represented by the size of the “bubble“. Use BubbleCharts keyword to locate all bubble chart templates from this post.
Most charts with one single series do not need a legend. The series is already self-described by the chart title and the axes titles. Legends may be certainly useful in multi-series charts, where they help identify what each color represents.