I'd say The Witcher 2 but... I would like to buy&play the first which I cannot because Impulse doesn't allow my little corner of the world. Silly me, I know.

I'd say Dragon Age 2 but... Impulse cannot accept my money due to region lock.

I'd say Dungeons but... need to investigate about the DRM first. It doesn't say which and it includes the "NO REFUND!!1!1!!" clause so need to be careful with preordering this one. Not that I ever ask for refunds though.

IN any case, nice games in that list.

For this year and not in that list (yet?), I'd say:

The Sims Medieval but like The Sims, surely Impulse won't be allowed to take my money.

Mass Effect 3 but like Mass Effect 2, surely Impulse won't be allowed to take my money.

Torchlight II.

And not much more under my radar right now. (Elemental: Fallen Enchantress expansion needs mentioning?)

Looking forward to Dungeons and Dragon Age 2.   Probably won't pre-order (only do that with Stardock games ) , but I am sure I will get them on impulse.

DA2, W2 and C2 for me! Man March is a cramped with lots of games...

Neither Bulletstorm nor Dragon Age 2 are available here in South America, and I've already preordered Dungeon Defenders ages ago (at least I think so, I wish Impulse had an easy way to keep track of preorders).

Still, I've got tons of games I have yet to play, so I shouldn't be preordering anything anyways. Chief among them is The Witcher, in fact, but God knows when I'll have enough free time to dedicate to an RPG of its complexity.