> articles are split into 4 or 5 subheaded sections; at least one of the subheadings begins with "which", "how" or "why": This is interesting. I always thought

> articles are split into 4 or 5 subheaded sections; at least one of the subheadings begins with "which", "how" or "why": This is interesting. I always thought it was structured this way to get into the Google Answerbox. I hated this trend because this type of repetitive articles defeated the whole purpose of hypertext in the first place.