While I completely understand the difficulties of adding motorized vehicles like cars and motorcycles (don't want FO to be borderlands 2.0) why can't we have creatures to ride around the wasteland?
It makes no sense that after the world has changed people have no domesticated pack animals. They don't require gas like a vehicle and could help carry things. Brahmin caravans for example were all over FO3.
So why no mounts? It wouldnt break the game and it wouldn't be tough at all to implement. Shooting a rifle from an animals back would be pretty rad! I am not keen on perma-sprinting everywhere.