No no, the problem is not "see" if it's a parent or clone (by the way there's various ways to see this information, qmc2 is already very good at showing this) the biggest problem is organization, when you choose category view you have hundreds of entries most out then are clones. I'm sure that if it could be implemented we would have the best of the both worlds and we wouldn't need to navigate in lots of duplicated entries even when in category mode.

"A user interface is like a joke. If you have to explain it, it's not that good."