It's fast, it's easy, and brilliantly, it's fun. Play a word game, get free rice. You can test your knowledge and make a cost-free donation to charity all at once. Don't be prick, just go ahead and do it. Kill some time doing something nice for a change, instead of reading about why Britney should lose her kids for the millionth time.
(Editor's Note: Go Team Child Protective Services!)
Come on. You know your parents didn't pay for that liberal-arts education for nothing.