This document discusses the internet habits of 21st century children. It notes that children are now "internet citizens" who are immersed in technology from a young age. They exhibit traits like immediacy, technical literacy, exposure to global knowledge, and tolerance for diversity. The document outlines popular internet activities for children like blogs, wikis, podcasts, social networking, online chatting, and warns of potential online dangers like cyberbullying, inappropriate content, and interacting with strangers. It provides suggestions for good parental practices like internet supervision, monitoring messages and spending time online together.