Long story short, why should the movie producers take special care about what Alien movie fans think should be canon if those same fans don't want them to care about what AVP movie fans think should be canon? The concept of continuity for the Alien and AVP films are the same, if the movie producers think they can toss one out the window then it won't be long before they do the same to the other; by advocating the removal of one set of films, a door is opened for movie producers to do the same to more movies. I know you view the Alien and AVP films as being in different worlds but no one in the movie business does that, they see it as one and the same, and if it already happened once...