'Arrange Set By' Options

Currently the links in a set are arranged by the order in which they are added. For me, I would prefer to have them ordered alphabetically by title since it doesn't matter whether I bookmarked the link yesterday or last year. It would be great if you could add an option for each set that would allow us to change how the links within the set are sorted. If there is already a way to do that I missed please let me know how to do it. Thanks in advance!