The ability for users to react, comment, and share content on social media platforms.

• Newsfeed
• Interacting with content
• Bill Gates
• Profile picture

The world wide web's version of a town square, creating virtual places for people to interact with each other.

• Social media platforms
• Media sharing
• Social media
• Profile picture

A term used to refer to developments in the internet and programming languages that made it easier for users to interact with websites.

• Web 2.0
• Reddit
• Twitter
• Last FM

Limited engagement between opposing political views.

• Political spectrum interaction
• Psychology of social media
• Trust in information
• Adverts on social media

The core content on social media, where users create and upload their own images, videos, or text, often using smartphones.

• User-generated content
• Social media
• Entertainment on social media
• Interacting with content

Social media platform that allows users to post and interact with messages known as tweets.

• Twitter
• Last FM
• Tumblr
• Goodreads

The founder of Facebook, currently the most popular social network.

• Mark Zuckerberg
• Discussion forums
• Multiple selves
• Lurker

A private message sent from one user on a social network to another. (DM)

• Goodreads
• Direct message
• Friendster
• Bulletin boards

A professional networking platform that connects current and future colleagues.

• LinkedIn
• Reddit
• TripAdvisor
• Vimeo

A person who reads other people's posts on social networks, but rarely posts themselves.

• Lurker
• Tumblr
• LinkedIn
• Newsfeed