R2-D2 doesn't just carry messages for Leia |
Let's also be honest and accept that the appeal of Star Wars has transcended the nerd realm in the past 20 years or so, and is now a cultural phenomenon.
Star Wars is one of a very few stories that successfully combines fantasy and magic with science fiction and technology, two realms with mass nerd appeal. You should know that there is more than a single Star Wars--it's actually a huge collection of films, television shows, comic books, novels, stories, and games. They call it the Star Wars Universe for good reason.