B2B e-commerce Web sites tend to serve horizontal markets.
The ethical principle of Universalism states that if an action is not right for all
situations, then it is not right for any situation.
The Internet’s universal standards can change industry structure by increasing barriers
to entry and decreasing competition within an industry.
The basic value proposition of community providers is:
A) they offer a fast, convenient one-stop site where users can focus on their most
important concerns and interests.
B) they offer consumers valuable, convenient, time-saving, and low cost alternatives to
traditional service providers.