I find it good to have a minimum amount of character and/or sentences!
After all, if your answer is too short, that means you add nothing to the thread. So that you shouldn't post at all.
Your post is false and longer than the usual cut-off limit, albeit adds nothing valuable to the thread. Let's follow your logic with an example:After all, if your answer is too short, that means you add nothing to the thread. So that you shouldn't post at all.
Quote from: Newbie
Is Bitcoin really a decentralized currency? How many coins can there be?
Quote from: Expert
Yes it is; a maximum of ~21 million coins.
According to you, this post adds nothing to the thread. 
The length of a post has nothing to do with its quality. A post containing a few words can be much more valuable and accurate than one containing a hundred words. Stop supporting this illogical and harmful idea.