Sorry, that did not come out correctly, question was, how do I read or review all answers to questions ?

If you have answered a question, and provided an email address when you registered, the subsequent answers will be sent to you. Otherwise, go back to the question, click on the bold words at the top, and you'll see all the answers.
You can search old questions in the box at the top right of the page. Enter the topic/subject, replace Recipes with Hotline (via the down arrow on the right), and click that icon on the far right.
Hope this is what you wanted to know.