On a user's profile, on the questions-tab, could there be added another sorting-tab (in addition to "votes | activity | newest | views") that shows all questions for which the user has not yet accepted an answer.
i.e. I am asking for a sorting-tab that does the same what can be achieved by searching for
user:me hasaccepted:0. I believe the tab would help to make it easier to view these questions and maybe encourage people to look at it more often, and hence ultimately lead people to accept more answers.
(This is a follow-up question to View own active questions)