Great thread, sbf. My thoughts:
Not keeping up with the times. Doggedly sticking to fundamentalism and being anti-science/education. While most other churches have found a way to incorporate evolution in their beliefs, witnesses continue to deny all of it. Science is proving otherwise. Just how deep can witnesses bury their heads in the sand, and for how long? I think they've got to come out with some balance soon. Evolution is being taught at younger and younger grades in school.
Also, they better teach some tolerance of homosexuality soon, they are starting to sound like the KKK. Even if they smooth over their condemnations in literature, taking the hatred out at the local level will take some training and work. Kids today are very sensitive to inflammatory speech and bigotry. Even traditional gender qualities are no longer easily defined. How can it be ok to not let women hold a microphone or have leadership roles anymore, when countiries like Sweden are not even using the gender specific 'he' or 'she' but inventing gender neutral pronouns?