The role the internet plays

Discuss the role the internet plays in the lives of consumers and

businesses. Has it changed the lives of consumers in any meaningful way?
Has it changed the way businesses operate in any significant fashion?
Can you give examples of the impact of the internet in B2C, B2B, or nonprofit markets?
What are the benefits of an integrated supply chain?
Do you agree with the statement that the community/crowdsourcing model is likely to become even more prominent in the future?
with sources