I'm searching for sites and/or books which have the most interesting theories (pseudo-theories), philosophical/religious ideas, and hypotheses gathered from speculative fiction, primarily, in science fiction and fantasy. For example, the movie The Matrix (1999) has some interesting (pseudo)theories.
Also, web sites which trace the origins of ideas/hypotheses, motifs (leitmotifs) in movies (primarily animation) and/or literature would be very useful. For example, the movie The Matrix, has ideas from philosophy, religion, Japanese animation, and Alice's Adventures in Wonderland.
I'm also wondering how many other people are interested in this, too.