There aren't enough questions that flow from the side games on a regular basis to really have a successful section out of them. And most of the time points come from just using reasoning and making logical answers. I could probably answer most of the Conquest / Mystery Dungeon games by using google and youtube.
In short, if there was an over abundance ( like there was with RMTs ) then making a new section would be possible, but still not likely. But with the current amount, it's not really clogging anything up, so it's safe to say they're fine where they're at in the pokebase.