Can Q&A show last poster/date on the main page?

We are running the Q&A plugin on our site and it has been working great. We use it so that our customers can post questions and our show hosts can answer them. One problem I am having is that it is difficult to keep track of what questions have been answered and which ones haven't as our customers rarely flag an answer as accepted. Is it possible to have the main /questions page display who the last poster was? Right now, it shows the author (which is great) but it would be nice to display the last poster so I could see what hasn't been answered at a glance.

Thanks,

Don