Because this turned out so well.
An official sanction from LucasFilms has made it okay to laugh at Star Wars. Not the films though. You must remain stone-faced while Hayden Christiansen delivers dialogue and when rubber puppets pop up during the pod race. That is law.
What you can laugh at is a new animated series being developed by LucasFilms themselves to presumably cash in on the recent franchise-skewering made popular by "Robot Chicken" and "Family Guy." And the best way to do that is to hire Seth Green and Matthew Seinreich from "Robot Chicken." I posit, however, that the best way to ensure hilarity is to farm it out to France. (Variety)