The title of the FAQ first addresses <lj-cut>, and then other LJ-specific tags (I recall the discussion where "What are the other LJ tags?" was added to the FAQ), but... when you read the FAQ, the first tag mentioned is the <lj user> tag, and then the <lj-cut> tag.
I simply propose that the <lj-cut> information be bumped up one notch to the first tag described, since the FAQ question first asks, "How do I use an lj-cut?", and then second asks about 'other' tags.
Questions/comments/concerns?