Three minor requests:
For the numbers of points and faces in general and for the numbers of points and selected points displayed when working with gradual selection in particular, it would be great to have a thousands and millions separator (,) to make reading of long numbers easier.
For the gradual selection it would be great if the percentage of selected points could be displayed (e.g. "points: 4,234,123 selection: 211,623 (5 %)") to make it easier to judge how strongly the point cloud is affected.
Also, in the gradual selection dialogue it would be great if I could specify something like: "select the 20% of points with the highest reprojection error" or "select the 5 % of points with the highest reconstruction uncertainty".