The condition of superficiality on such sites as facebook characterized by banal sentences of the most trite nature. The opposite of depth or breadth, interest, importance, concern, questioning, sincere discussion, meaningful conversation.
"I just had a hamburger." "I watched the sun set." "I went for a walk today." "I had a good time last night." "I went to a ball game yesterday and had fun." Such comments are cyberficial, having only the depth of the shallow and superficial.