First packet sent.
Collaboration, 2 way interaction
Members share content, open content (like open source)
Individual events – SignUpGenius, Evite
Social causes – assistance for hurricane victims
Politics – social revolution in Egypt
Businesses – more than company Web & e-mail
Colleges – recruitment (25% now, 88% future)
Go2Web20.net – index of Web 2.0 tools and applications
Accessing social applications on mobile devices.
First ARPANET email was sent.
Developed by Ward Christensen and Randy Suess,
Computerized Bulletin Board System (CBBS) was the first public dial-up BBS.
Established at the University of North Carolina at Chapel Hill and Duke University.
Users around the world could read and post messages to newsgroups.
Eric Thomas develops the first automatically managed ListServ,
which allows an e-mail to be sent to all subscribers at once.
Maintain contacts (friends). Predictions: 2013 level off in growth & carry identity with you from site to site.
Virtual class reunions
Profiles & searchable friends
Still popular in Asia.
Relaunched in 2011 as a social gaming site.
Buy vouchers and share news about things to do in the city.
Deal of the day.
Check in at locations.
Become the mayor!
Initially Adobe AIR application
Social media dashboard
* Gathers content from various services (FaceBook, Twitter, MySpace)
* Manages services in columns
Tag sites to organize, locate, review, rate, and recommend content. Store bookmarks on the Internet, which is data about data (metadata).
Finds and recommends Web content based on your ratings.
Store, share, and discover bookmarks.
News on technology, politics, entertainment. Vote on Web content.
Vote up or down on content.
Electronic pin-boards for managing images of events, interests, hobbies, etc. You can follow other people's boards.
Peer to peer sharing of MP3s.
Site for sharing images.
Site for sharing images.
Site for sharing videos. Upload from cell phone using MMS and wifi. Mark as private or public.
Uses social network to discover and feed interesting content.
Post media. Let participants annotate media with voice comments to foster discussions.
Web log. Share journal / diary, ideas, opinions with most recent post on top. In 2010, according to BlogPulse, there were 152 million U.S. blogs.
Closed on 11/2/12, it was a blog for posting MP3s.
People began posting Illustrations in the early 2000s.
Microblog limited to 140 characters per post.
Video blog where you can broadcast video online.
Video blog where you can view and post video using a camera and a computer.
Open editing model that runs on a server. Editable on any browser, it is like quilt, where everyone contributes pieces to create a whole product. Accuracy of data is not definite and should be verified. Used by businesses to keep clients in the loop and get approval on designs.
Collaborative travel guide.
Collaborative encyclopedia on Star Trek.