User blog comment:Plexioth- xD/Monster Hunter 3 Ultimate/@comment-4697011-20130302075729/@comment-112.209.15.120-20130303052824

I think this only benefits people who already have a 3DS, who have friends that also play MH3U but only have a WiiU. Basically... you, a 3DS user, can join your WiiU friend and play MH3U with other people online. And vice-versa.