It's a board in which people voice their opinions, frankly I'd find it boring if everyone agreed on everything. It's Star Trek, people discuss good and bad aspects of it be it the movies or certain episodes.
I tend to agree to a point.
I love to discuss Star Trek, but I'm not a huge fan of Deep Space Nine or Voyager and I tend to stay out of those forums. If I do respond to a topic I find interesting, I try to drop the attitude before responding.
It's not that people dislike the Abrams films that irks me personally, it's the sense of entitlement that some of those folks display. I also am not too fond of folks that say its for the "drooling masses" or that the movies are "least common denominator" fare.