Basically, sometimes I forget to mark a question as answered, or I haven't had a chance to go and test the answer to see if it works for me.... so it ends up getting buried. Any way to easily search through your questions for "unanswered" questions?
You can search for them using "user:me hasaccepted:0." The search will show your questions where you didn't accept any answer, but also questions without an answer. You can try with "user:me hasaccepted:0 answers:1" and see if it shows the questions with at least an answer.