"Posting meaningfully" does not mean posting in agreement.
Again, we don't get to create threads intended to discourage some posters from participating. Hell, if that ever happened the majority in any forum could log-roll any criticism off onto the second or third page of posts just by specifying some variation of "for people who like the movie/tv show/whathaveyou" on every topic they created.
Encouraging the participation of all posters always ultimately protects the minority - in this case, people who don't like Abrams's movie - rather than the majority. It simply doesn't protect you from reading opinions you don't like.
Again, we don't get to create threads intended to discourage some posters from participating. Hell, if that ever happened the majority in any forum could log-roll any criticism off onto the second or third page of posts just by specifying some variation of "for people who like the movie/tv show/whathaveyou" on every topic they created.
Encouraging the participation of all posters always ultimately protects the minority - in this case, people who don't like Abrams's movie - rather than the majority. It simply doesn't protect you from reading opinions you don't like.