I wish I could double click a point elevation label and be able to edit the elevation directly instead of having to go through the Properties window.
I wish I could double click the slope or vertex elevation label for a feature line and edit either value instead of having to open the Elevation Editor and work through a table. Ugh.
I wish I could double click a grade label on a profile and edit the value instead of having to go through the Panorama Profile Grid View (i.e. another table).
You get the idea by now. Sure would be nice if object data that's available to edit in some table could also be directly edited in a label. Tables are great for machines, but people are visual.