One of the many benefits of being a devotee of Middle-earth: you are never going to be bored.

The universe of all things Tolkien-related is already so fast that it would probably take a lifetime to wade through it all and catch every single subtle reference or easter egg. Even if you did devote every waking hour to such a pursuit, you would only be presented with more work as the franchise keeps expanding in film and TV, with The Lord of the Rings: The Hunt for Gollum being the next highly anticipated release. Screenwriter for the original trilogy Phillipa Boyens has recently assured fans that there is going to be a  «strong, psychological» element to the story, which is no doubt going to offer plenty more material for interpretation.