Blizzard appears to be jumping on the 3D momentum and will release a patch soon after the game’s launch which will add 3D support for those capable.
"We will be releasing 3D in the first few months, for those Nvidia cards and screens that support it," Sigaty told IGN (via VG247). And despite Nvidia being name-dropped specifically (and despite the fact Nvidia had a presence at the StarCraft 2 event in Seoul, South Korea where the interview was taking place), Sigaty also assured that they're "optimizing for all systems."