Social media refers to internet and mobile-based tools for sharing and discussing information between people, integrating technology, communications, and social interaction. Web 2.0 aims to facilitate communication, sharing, collaboration, and interoperability on the world wide web through concepts that have led to communities, services, and applications like social networks, video sharing, wikis, blogs, and folksonomies. Additional information was added after a presentation noting that the top two choices were moving to the final round.

1. Social Media and Web 2.0 - Bobby Gill

2. Social Media From Wikipedia Social media are primarily Internet- and mobile-based tools for sharing and discussing information among human beings. The term most often refers to activities that integrate technology, telecommunications and social interaction, and the construction of words, pictures, videos and audio.

3. Web 2.0 From Wikipedia The term "Web 2.0" refers to a perceived second generation of web development and design, that aims to facilitate communication, secure information sharing, interoperability, and collaboration on the World Wide Web. Web 2.0 concepts have led to the development and evolution of web-based communities, hosted services, and applications; such as social-networking sites, video-sharing sites, wikis, blogs, and folksonomies.

10. Added after the presentation. Coincidentally the Top 2 are through to the final!

12. This info was added after the talk. Supporters have good memories ;-)‏