What is the goal of the LinkedIn profile?

What is the goal of the blog site? What is the goal of the LinkedIn profile?Who is the author of each site or profile page? What are his or her professional qualifications?Describe the content from the blog and the LinkedIn profile, summarizing what you learned about each individual.Was one individual more credible than the other? If so, in what ways?Would you share the content or credentials of each individual with others as credible sources? How are value, power, and social capital created in each platform?Do you feel the blogger and the individual’s LinkedIn profiles were credible and authentic? Explain your response.