The correct answer is D. So that they can explore and experiment anonymously without commitment.
Explanation
Lurking is a term to refer to the activity of surfing on the internet with the exclusive objective of enjoying the contents that are published there and those provided by other Internet users without having to interact with them directly or actively participate in the internet. This behavior is usually related to people who do not want to be recognized or be active in a community of Internet users but only want to have access to the content that is shared by exploring and enjoying it. So, the correct answer is D. So that they can explore and experiment anonymously withut commitment.
