Long discussion here
http://en.wikipedia.org/wiki/Babylon_5_influences. I remember picking up on lots of Tolkien references while watching the series. The 'Technomage' quoting Gildor ('Meddle not in the affairs of wizards...') was the first clue for me & from then on I was watching every episode for more Tolkien references. Happy days. I keep meaning to re-visit the series, but to be honest, its too much of a commitment - & I fear that it won't live up to my memories (same reason I've never gone back to Blake's 7. There is no
real going back, is there? )