It's been mentioned that ios and android users will get a mobile app for auction house sales status at some point in ARR. What if the app did other things too?
I'm thinking chocobo raising / levelling - a la chocobo world for pocketstation. It's doable with today's technology and mobile apps, and since chocobos are supposed to fight alongside us, it's a cute ideafor people to slack at work/school when they're not online.
Like this post if you think it's a decent idea, maybe we can get it suggested to the dev team.