I have been playing my 3DS more lately then ever before, and I really don't know why.
Been playing:
Mario Golf (GBC VC) - a lot of fun, surprisingly. Using it to tide me over until Mario Golf: World Tour (which I won't be getting on launch anyway, but it looks like a good pick-up-and-play game, like most golf games)
Pokemon Battle Trozei (eShop) - Somehow not loving it as much as I thought I would, but it's not bad by any means. Just something I'll slowly chip away at, rather than binge on. As opposed to...
Picross e (eShop) Motherfucking picross, what more do I have to say? Continues to amaze me, need to finish Mario's Picross and pick up e2, e3, and e4 as fast as possible.
Next on my to-do list:
Actually not buy any more retail games for a while (want to pick up a bunch of older GBA, GC, Wii, PS2, DS, and PSP games first), but I'm going to sell my physical copies of Animal Crossing and Mario Kart 7 and pick up digital ones, mostly because when I have to trust myself to put the cart in on either of those to play them, I just never do. Having thing permanently loaded onto my 3DS will mean they get a lot more playtime.