Which of the Following Statements Is True About Microblogging

Multiple Choice

Which of the following statements is true about microblogging?

A) Their key use is to share ideas, obtain feedback, and mobilize a community.
B) Their key use is to distribute time-sensitive information, share opinions, virally spread ideas, run contests and promotions, solicit feedback, provide customer support, track commentary on firms/products/issues, and organize protests.
C) Their key use is as a tool for the creation and maintenance of open source and other software products.
D) Their key use is to poll a diverse crowd and aggregate opinions to form a forecast of an eventual outcome.
E) Their key use is to collaborate on common tasks or to create a common knowledge base.