I'm considering it.
My girlfriend is interested in gaming and I've been looking at a portable we can hop on and play together though the internet with.
The thing that bothers me about Nintendo consoles and the reason I've not taken the plunge is because Nintendo seems to hate people having friends and playing together.
I'm yet to find a game that we'd both enjoy that supports internet multiplayer, Pokemon X/Y came close but reading the multiplayer review it all seems so very segregated still. It feels like Nintendo are saying "You do your thing, she can do hers, but you can show each other your things sometimes". It feels like Nintendo just want you to be 2 neighbors who play in their own back yards by themselves but occasionally trade toys and talk over the fence. I know there are exceptions, some games have their own servers that are maintained by their companies etc but I can't shake the feeling that Nintendo in their 3 decade ongoing quest to be a family fun™ company are making their audience miss out. Maybe it's for fear that edgy little shits will spoil the fun for younger audiences, maybe it's because hosting servers for MMO/Co-op games is an expensive venture and don't want to start charging people for the fun, but it always makes me think twice even when I see a console going for a great price.
Then again she loves Smash Bros/Mario Kart and that apparently has decent online multiplayer, maybe sometime later in the year I'll revisit the idea, I just wish we could play together instead of just against each other for 10 minutes at a time. If her performance at Melee on her gamecube is any indication I can see myself getting stomped to shit every time I crack the lid.
Of course the alternative is a PS Vita. but that has its own headaches.