We can FLAG homework questions in the box under the question itself - the gray flag box, next to the green follow box.
I think that joining HubPages only to get free homework answers and free term papers is bogus! In fact some people join, get answers and then SELL the answers.
If a Hubber with a history of writing several Hubs already then asks for some academic help, we might offer some suggestions or links to Hubs already written on that topic, but doing someone's homework for him/her and then having our answers posted for CASH on other sites? Incredibly wrong.