News Feed – A Facebook page that displays the most recent posts of a user’s friends and the users and pages he has Liked or subscribed to in reverse...

Flickr Groups – Flickr provides communities for photo and video file sharing called Groups. These combine the photo album layout and accessibility of Flickr with discussion boards where...

Twitlonger – An application for Twitter that allows users to exceed the 140 character limit.

Pandora – An online music directory where users can select a favorite band and create their own custom radio station of music similar to that artist. Users can...

Live blogging – When a user posts on a social media network about an event he or she is currently attending, providing information about the event and happenings as...

Friend – A Facebook friend is a single user, typically an individual person, who is connected to you and can see posts and other actions by you. ...

Disqus – Disqus is a comment moderation service for bloggers. Blog website owners can include Disqus login and management features on their website, and site visitors can create...

Follow – Electing to receive status updates on your Tweets page by a particular user.

Blogger – Google’s free blogging service that grants users a subdomain-level website.

Facebook – A large, international social network that originated as a system to link university students. Now that Facebook is public, anyone with an e-mail address can create...