Nonverbal Feedback & Virtual Organizations-Discussion

I need 3 paragraphs for each discussion which is a total of 6 paragraphs. Please keep both separate and address each question.
Discussion 1 Nonverbal Feedback
Describe how nonverbal feedback conveys powerful messages. Provide an example where nonverbal feedback was used and describe the end result.
Discussion 2 Virtual Organizations
Describe the evolution of the virtual organization. What are the pros and cons associated with this design? Provide examples of three technological devices/concepts that have had the greatest impact on virtual organizations.