O.k, granted I'm not as clued up on B5 as some of my fellow B5'ers here, most notedly would be our resident 5 diamond B5'ers.
I do know this, whoever drew up the similarities between B5 and The Lord of the Rings should be drawn and quarted , shot, poisoned, burnt at the stake and be made to watch as many Barney the dinosaur reruns as possible.
The "similarities" between B5 and LOTR's is the same as any other tv shows , books and movies.
I do stand under correction if JMS has stated that he copied it but other than that it's all a load of, well you know what I mean.
All major sagas have the same thing in commen goodv evil. A balance between chaos and evil, usually with a person/ peoples trying to restore what the believe is good. B5 and LOTR's present some of the most classic examples. Good for the sake of good, buying freedom for the right reasons. Enabling commen people to make their own "right" or "wrong" decisions. Now all of a sudden each species of the B5 storyline is reminiscint of one of the many races of middle earth. Of course there will be a similarity of some sort, I mean c'mon think about this logically. Each race/ specie of either storyline follows certain characteristics which all lie in literary interpretation which in essence is a reflection of humans and their society's through the ages. If anything the various races of B5 relate more to human history in the past couple of hundred years. Example:
Narns, enslaved by Centauri and used as slave labour until they were able to rebel. Sounding a little like the dilemma experienced by Africans not so long ago.
Minbari, sophisticated culture, superb warrior tradition. Emphasis on religion to achieve spiritual fulfillment - sound a little asian? chinese or Japanese.
Centauri, a decadent republic - Ave Caesar!
Sorry to blow up like that but a button was found and as a result, pop goes the temper. All I'm trying to say is yes inspiration plays a part, copyright? not really because then every writer since way back when is guilty of this particular crime )
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"I am Grey. I stand between the candle and the star. We are Grey. We stand between the darkness and the light. I come to take the place that has been prepared for me"