A lot of people subscribe to a channel just to get access to an emote. If there were an indexable, taggable "Emote Marketplace" where you could search for specific tags and purchase subscriptions to the channel, you would sell a lot more subscriptions (a lot easier to implement than micro emote purchases) Would likely need some pretty complex technology to make it happen, but I can imagine how to accomplish it -helmetwearer (same github handle, pinned project twitch related)