Blogs Are an Innovative Opportunity for Open Dialogue Within and Without

Blogs are an innovative opportunity for open dialogue within and without the organization. A criticism of this communication technique is

A) an organization will receive too much email from consumers.
B) lack of accountability in blog postings.
C) it is too expensive and time consuming to maintain a blog site.
D) employees may learn negative information about their company.
E) information from blogs comes mainly from young techies, and thus gives a limited view of a situation.