Suppose I want to download all my questions and answers, e.g., as separate latex files. Is there a way to do this automatically? For example, this can be done on Facebook and on Google. There are many good reasons a user might want to do this, e.g., to create a book of open problems. If this is currently not possible, how difficult would it be to add such a feature?

Of course, the slow way is to open every question/answer, click "edit", and copy and paste. But that will take many hours. Also, I learned that if you deleted a question then you cannot "edit" it, so you have to first undelete, then grab the text, then re-delete. Also, I learned that you can't delete more than 5 things in one day. Thought I'd record that observation in case it helps any future user.