Unlike Facebook, where most users must approve "friends" before they can see status updates, Twitter's default setting allows for _____ following.
A) syndicated
B) linear
C) asymmetrical
D) intermittent
E) precluded

Question

Quizplus · Accepted Answer

Twitter's default setting allows for asymmetrical following, meaning one user can follow another without requiring the latter to follow back, unlike Facebook's mutual friend approval system.

Unlike Facebook, Where Most Users Must Approve "Friends" Before They