Like the Star Trek Community wasn't polarised before? Come on, its been polarised since Trekkie and Trekker; TOS and TNG; and the advent of slash fiction. I mean scifi fanbases built around long running materials are by their very nature polarised because one segment of the population always thinks its more pure and knows better than the others. This mirrors a lot of religious squabbles that happen because one group just knows better or are more pure then the rest. The BSG fanbase was never "united," and neither was the Star Wars, Lord of the Rings, Star trek, Space 1999, Dr. Who, Conan, Blakes 7, The Forgotten Realms, Greyhawk, Dune, and any other program, game, book or whatnot with a cult following. Its the nature of the beast, and the pattern goes back into history for thousands and thousands of years, with science, religion, history, and whatever subject that attracts human interest. The "Franchise" is fine. The new material may not take a form you like, but hey, if we don't like it, we can go back to the original stuff and shun the new ways.
Aaron.