While I can group groups, I still have to read the group name. In complex projects, the names of a group can become unreadable depending on how deep I go for categorization.
Borrowing from digital audio production, where I can have the same issue, they usually allow color coding of groups. if I color code my groups, I can quickly find that group or category in layer listing.
Doing this would also keep me from designing something on the wrong frame, which I have done in super complex designs.
I would post a picture of this, but I believe everyone has this issue to a degree.
Does anyone else think this would speed up how you find groups/layers, search groups/layers, find objects, etc? How could this be expanded into libraries as well?