The top-middle area on the homepage is the Golden Area, which focuses most of your attention. Let's take a look at the prompt text in the gold field of each major social network.
First look at Facebook, "What are you thinking ?" I admit that I would naturally have to write my thoughts, which are very user-friendly. It's natural to write down what you want.
Next, let's take a look at kaixin.com. "Let's say something." The attitude is very low. It seems that you are asking the user to speak something, but it is in a imperative tone, the person who designed this sentence has almost no brains. The user not only ignores this kind of prompt, but is bored. "Fuck, please say something to me to die ." Or, "Ask me again and I will write it ."
Renren.com is the best choice. "Zhu Weida's birthday in China" is the same as the website announcement. In the user input box, this does not prevent users from talking, and once you speak, you have to be associated with the birthday of your motherland. Otherwise, it is not very interesting to write it. It's really a brainless design. But how can it be better.
Facebook is better than the other two, and Renren is the one who is happy than everyone. In addition, Sina Weibo is smart and uses the ostrich tactics. It is also quite good if nothing is written and completely blank.