Wouldn't it be great if a user could create tags for their apps directly in the hub, and then sort AND filter the tags.
The personal work space very quickly becomes unmanageable with large numbers of apps. If I have collections of apps in different work threads in different states of development ( the real world ) then better organisation of the space becomes imperative.
QS SaaS provides shared spaces which help to an extent, but in the pre-publish app state there is nothing on QSEoW.
Plus many developers do not have access to QMC to even tag their apps anyway. And once done the app tags serve no purpose in the hub.