Zack and Wiki, Goldeneye 007, The Conduit 1 and 2, Tatsunoko vs Capcom, Okami, Sonic Colors, Umbrella Chronicles, Muramasa: Demon Blade, Dead Space: Extraction, Mad World, Red Steel 2, No More Heroes 2, Monster Hunter Tri, Pandora's Tower, Trauma Center, Chocobo's Dungeon, House of the Dead Overkill, The Last Story. EA had all of their sports titles (Madden, Fifa, PGA). Activision brought MOST of their Call of Duty stuff to the Wii AND the DS.
Third party support was there - people just wanted to see Nintendo fail so badly
The Wii U will be the Wii story all over again - it releases, people ***** and moan because "of the gimmicky controller and the bad graphics", Nintendo reveals Smash Bros and a new Zelda, sells a billion units, EA and Activision and all the other publishers follow the money... this same shit every console generation.