If NintendoLife is correct in its sources (and why wouldn't it be), XGen Studios will be publishing these two PC-originating titles to the WiiWare service in the future.
Machinarium, which launched for PC on October 2009, is a point-and-click adventure title starring Josef, a robot who inhabits a large junk-filled city. With the knowledge of an attack on the city's tower, Josef must find a way to stop the maniacal plot, but in the way, players have to face a multitude of mind puzzles to pass in order to move forward. Instead of dialogue, the game uses thought bubbles to depict what each character is thinking or stating to the other characters. Certainly, it does not appear to be a junk game.
No specific release date has been provided, but it would be safe to assume a release for both before 2012.
XGen Studios, best known for releasing and publishing web games, has produced one WiiWare title since the launch of the service: Defend Your Castle. The game was given decent reviews and was among the highest-selling WiiWare launch titles at the time.