Timeline of Social Media Platforms
This Digital Artefact is a timeline of social media platforms dating from 1973 to 2018.
This project couldn’t have been made possible without the work and efforts of
Barry Donnelly @ https://machineslither.com/
Mary O’ Sullivan @ https://marymaryborough.com/
Onoir O’ Brien @ https://onoirobrien.com/
Reece O’ Reilly Butler @ https://reeceoreilly.com/

Invention: PLATO Talkomatic
Talkomatic is created by Dave Woolley and Douglas Brown, at the University of Illinois, as a multi-user chatroom application. It is an instant sensation among users in the PLATO System’s online community.
For more information on PLATO please click here

Invention: PLATO TERM-Talk
TERM-Talk is created by the staff at the Computer based Education Research Laboratory at the University of Illinois, as an instant-messaging application enabling any two users on the PLATO system to conduct a live, character-by-character typed conversation on the bottom of the screen of their PLATO terminals. Soon many features would be added to it including “Monitor Mode”, enabling one user in the TERM-Talk to share their screen with the other user to ask questions or point out something that they’re seeing. Years later this concept would be introduced as “Screen Sharing” or Remote Desktop Software.

Invention: PLATO Notes
PLATO Notes is created by 17-year-old student Dave Woolley at the Computer-based Education Research Laboratory at the University of Illinois, as a conferencing and bulletin board forum system for communicating with the user community. In 1976, Notes expanded to enable any user to create a “notesfile” on any subject. PLATO Notes would serve as the inspiration for Lotus Notes, developed by former PLATO users Ray Ozzie, Len Kawell and Tim Halvorsen.

Launch: Bolt.com
Bolt.com was started as the first social networking and video website.

Launch, Milestone: SixDegrees.com
Social Networking website SixDegrees.com is created.
For more information on SixDegrees, please click here.

Launch: AOL
AOL instant messenger is released

Launch: Yahoo! Messenger
Yahoo! Messenger, another popular instant messaging service launches.

Launch: LiveJournal
LiveJournal, an early blogging platform and social network launches.

Launch: LinkedIn
Business-oriented social networking service LinkedIn launches.
For more information on LinkedIn, please click here.

Launch: Myspace
Myspace, one of the most popular social networking sites ever, launches.
For more information on Myspace please click here.

Launch, Milestone: Facebook
Facebook, the most popular social networking service to-date, launches. It now features a voice and video calling service as well as widely used instant messaging service.
For more information on Facebook please click here

Launch: Flickr
Flickr, an image and video hosting website launches. Many users use Flickr to keep personal photos, and it is also widely used as a platform for hosting images and videos that are later embedded in other websites and services (such as blogs).

Launch: Bebo
Bebo, a social networking website launches.

Launch: Reddit
Reddit, an American social news aggregation, web content rating, and discussing website, launches

Launch: Twitter
Twitter, one of the most popular social media networking sites worldwide, launches. This website was very popular in Brazil and India
For more information on Twitter, please click here.

Launch: Instagram
Instagram, a photo/video sharing and social media service, launches. This social media application was then bought by Facebook in 2012.

Launch: Snapchat
Snapchat, a photo/video sharing and social media service, launches.

Launch: Tinder
Tinder, a widely popular dating-oriented social networking service launches

Launch: TikTok
TikTok, a short video sharing and social media service, launches.
For more information on TikTok, please click here.

Launch: Parler
Parler, described as an “unbiased” alternative to the major social media platforms, was founded in 2018. A significant portion of the Parler user base are Donald Trump supporters.
For more information on Parler please click here.
References / Notes
Google Doc Link with Original Timeline + References + Meeting Minutes
PLATO Talkomatic Image – Donnelly, BD, 2020, “PLATO COMPUTER SYSTEM 1973”, https://machineslither.com/
PLATO TERM-Talk Image – “PLATO People: TERM-Talk and Instant Messaging” ,www.platopeople.com
PLATO Notes Image – “PLATO Notes Screenshot – CHM Revolution”, www.computerhistory.org
Bolt.com image – “Bolt.com, Universal Settle for $10M”, www.mashable.com
SixDegrees.com Image – Donnelly, BD, 2020, “SixDegrees 1997”, https://machineslither.com/
AOL Instant Messaging Image – “AOL Instant Messenger (AIM) 8.0.0.6 Download”, www.techspot.com
Yahoo! Messenger Image – “Yahoo! Messenger Online”, www.medium.com
LiveJournal Image – “LiveJournal.com nostalgia”, www.reddit.com
LinkedIn Image – Donnelly, BD, 2020, “LinkedIn 2003”, https://machineslither.com/
Myspace 2003 Image – Donnelly, BD, 2020, “Myspace 2003”, https://machineslither.com/
Facebook 2004 Image – Donnelly, BD, 2020, “Facebook 2004”, https://machineslither.com/
Flickr Image – “What is Flickr?”, www.cbronline.com
Bebo Image – “Looking Back On Bebo: Successes, Failures, and every…”, absolute.digital
Reddit Image – “Reddit (@reddit) ¦ Twitter”, twitter.com
Instagram Image – “Designing a New Look for Instagram”, medium.com
Snapchat Image – “Snapchat (@Snapchat) ¦ Twitter”, twitter.com
Tinder Image – “Tinder – Dating, Make Friends and Meet New People”, tinder.com
Twitter Image – Donnelly, BD, 2020, “Twitter 2006”, https://machineslither.com/
Tik Tok 2016 Image – Donnelly, BD, 2020, “Tik Tok 2016”, https://machineslither.com/
Parler 2018 Image – Donnelly, BD, 2020, “Parler 2018”, https://machineslither.com/
Individual Links for Pages (also in the Timeline)
PLATO Talkomatic Overview
SixDegrees Overview
LinkedIn Overview
Myspace Overview
Facebook Overview
Twitter Overview
TikTok Overview
Parler Overview