if I delete a question in the wordpress dashboard the replies remain in the dasboard -- do we want it to work this way, or should a question's replies be delete with the question?
I'm going to suggest that we do nothing here. It introduces too much room for error. It makes no difference from the front end, since orphaned replies would never be shown out of context.
if I delete a question in the wordpress dashboard the replies remain in the dasboard -- do we want it to work this way, or should a question's replies be delete with the question?