Originally Posted by
lord_khaine
... yes..
#3 is a theory several other people have already brough up on seperate occation as the reason for why so many humanoid aliens are alike.
Heck, and for why there are so many humanoid aliens.
Though not like it should be to hard to hide any signs of meddling if it was done far enough in the past.
Or for that matter, if it was done on a sufficiently large scale, then its not like they would care about controlling things.
Earth would just be petri dish #26755 B