I liked Trek first and will love it until the day I pass on, but I see no reason to trash one over the other. When Star Wars came out in 77, I saw it 25 times that year.
I was in the book store the other day and was looking at some trek stuff when a guy I had seen around at work came over to say hello. He was a Star Wars fan and thought it was one or the other. It bothered me that he had to be that way.
It doesn't have to be that way nor do I need to put down someone who likes one over the other. I like both, I like Battlestar, Blake's 7, Doctor who, B5, X-Files, and a crap load of other shows as well. When it comes to Science Fiction, Trek will always be my favorite, but IDIC still lives on. There is room for it all.