"Go ahead and try, it own't matter, and it certainly won't prove anything, because their universes kill each other, they can not co-exist harmlessly."
-I think the only reason it wont matter is because yout take in absolutely no ideas that go against yours, and keep pushing your opinions on someone else.
"For example; in Alien, the Alien did nothing but eat humans, and follow the heat from the heating system in the vents, in Aliens the Aliens downed transmitters, which is pretty much pointless for them."
-If anything i would say this is SMART! which goes in favor of aliens not being mindless killing machines. but i guess you wont accept it since it goes against your idea of "aliens not being strategic"
"The ALien in Alien looked completely deferent, and moved completely deferent, and was even a deferent size than the other versions. IT had new strengths, and new weaknesses."
-*different* So, think of science, not everything is exactly the same size in every population or even different populations around other areas, and not everything is the same. Im not gonna be the same size or act the same way as the dude sitting next to me in class just because we are human. The runner wasnt as big as the drone or warrior aliens, but it came from the same movie as those aliens (Alien3).
Also, in your Strength post when you said things about contradictions:
"1: Reply had an 11 year old daughter that wasn't hinted in any way in the first movie.
2: The company knew about the Aliens in Alien, and they didn't in Aliens."
In Aliens, i dont believe Bishop was hinted to be from the likeness of a human that used to be alive, yet it made Bishop from AVP no less human when we found out...
And have you ever heard of a cover up? The only one who knew about the alien in Alien was Ash because his special mission was to capture and contain a live xenomorph. In Aliens, all they knew was that it was some disturbance in the area and they had to go check it out or possibly exterminate whatever it was. I dont even think the Weyland Yutani corporation knew exactly what it was because they probably would have blocked that whole planet off from colonization if they knew xenomorphs were there, and they they would try and contain them. Newt and her brother and parents came upon the ship that had alien eggs by accident.(it was the ship right? Space jockeys?)