Edit: unfortunately I can't test your theory, because the 'most popular' links only go back so far. And, I'm interested in the ones in a typical 'day range' for favorites, around 10-60, or so. But, it would be interesting to test.
If you're logged in, you can also use the "My Ask" tab to browse questions from selected tags/categories, instead of all categories. Useful if you prefer, say, science questions over relationship questions.
Edit: unfortunately I can't test your theory, because the 'most popular' links only go back so far. And, I'm interested in the ones in a typical 'day range' for favorites, around 10-60, or so. But, it would be interesting to test.