If the posters name, country and the date posted was displayed at the bottom of each question, on the home page of each category, then it would solve several problems all at once. At the moment the only way to see the poster and the date posted is to click on the question.
This would allow a very quick view of all questions posted each day, would allow people to avoid certain posters quickly and easily and the country would allow for answers to be answered more accurately.
I sent an e-mail to the AB team suggesting these ideas back in early August and haven't heard anything back yet. The country of origin would have to be voluntary has as been suggested by other users.