Back in the day – before Google’s Panda update – glossaries were a fine way to drive lots of traffic. It was the days when you just had to pump as many pages into Google’s index as humanly possible. Then Panda came and destroyed that tactic. The trend went back to having as few pages with the highest quality as possible. Glossaries as a traffic-driver were forgotten like the Jedi in The Force Awakens. But now, they’re making a comeback.