Writing a post does not have to be long. This is based on the prevailing thoughts. When there is no more thoughts in the mind, one will stop writing the post. There is no need to set the gauge on the required length of the post in which one will need to achieve for one post. I believe that this will diminish one’s interest if such circumstance is used to hinder one’s requirement for the post. This is totally unwarranted as per my perspective.