In a word, no. That works OK on lightly-trafficked forums but would soon prove to be an annoyance here. Threads with hundreds of replies would continuously be "bumped" to the top by one or two posters who will not give it a rest.

Instead, go to the main page and click on "Your active threads" at top-right. Once a topic has gone cold, it's usually just as well to start another thread on it. If you do want to preserve discussion on a particular topic, you can always create a dedicated wiki page for it on AgTalkPlus. For example, HID headlights. Creating and maintaining a page like this will prevent numerous repeated questions.