It would be nice if

[Callithrix]

questions with most-recent responses were automatically moved back up to the top of their category list, allowing one to see most active to least active questions.

[VINNY100_2]

Or you could use the "most recently answered"just above callithrix...(:-)

[undercovers]

as above that feature already exists

[Callithrix]

Oops! Can't see for looking. (-_-;)

[AB Editor]

Hi Callithrix

Yup, the sorting function is what you are after. Thanks for helping out Vinny / undercovers!