Please note that this is not about the overviews on user profiles; there's a separate feature request for that. (Several, actually, but I'm only linking to one).
When sorting question overviews, I would like to be able to sort on date of acceptance, if any.
We currently have a number of different views on questions: newest, featured, frequent, votes, active, and unanswered. When searching, I can sort on relevance, newest, votes, and active.
What I would like to see here is an ability to order an overview of questions on the date an answer was accepted.