The document discusses the evolution of the internet and social media:
1. It describes the transition from static Web 1.0 to dynamic Web 2.0 with user-generated content and social networking features.
2. It outlines the rise of social networking services (SNS) like blogs, social bookmarking, media sharing sites, and microblogging platforms.
3. It provides examples of different types of social media including social networks, content communities, social gaming, chat, and discussion forums.
The document discusses the evolution of social networking and content management systems, highlighting key examples of platforms used in various stages of web development (Web 1.0 to Web 2.0). It lists various social network services, their functionalities, and mentions specific sites that fall under categories like blogs, video sharing, microblogging, and social games. Additionally, it emphasizes the role of social media in content management and user engagement.
This document discusses e-learning and its delivery through electronic means. It defines e-learning as the delivery of education through computer or electronic devices like mobile phones. E-learning allows for distance education that can be accessed anytime, anywhere, and by anyone. The document outlines how a social networking site like Ning can be used to create an online learning environment for e-learning with features like forums, files, videos, and more. Code examples are provided for integrating other applications and content into an e-learning site built on Ning.