1) The document discusses different domains of implications from the internet, including inequality, community/social capital, political participation, and cultural participation/diversity. 2) It examines the concept of a "digital divide" in access both within and between countries. There are different perspectives on what causes the digital divide. 3) Social stratification and social class are discussed in relation to how the internet may reflect or influence existing social inequalities in a society. The impact of the internet on social capital and community is debated.