Get ready for Miiverse posts begging for likes on your 3DS.
A system update coming to the 3DS is bringing Nintendo Network IDs to the handheld.
With NNIDs on the 3DS, the system will now share the same eShop balance with the Wii U. Meaning, if you put $10 on one shop, it will also be available on the other.
The system update is also bringing Miiverse to the 3DS. This system update does not have a specific release date but will be coming sometime in December.