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Early computer systems that allowed users to exchange messages, files, and participate in discussion forums. They laid the groundwork for online communities.
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One of the first systems for public discussions online, creating early networks of topic-based communities.
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Provided easy internet access with chat rooms and email, making online communication mainstream.
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Allowed users to create profiles and connect with friends, a precursor to modern social networking.
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Revolutionized social networking with profiles, friends lists, and news feeds, shaping how people interact online.
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Popularized customizable profiles and music sharing, influencing the design of future platforms.
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Enabled easy video sharing, creating a global platform for user-generated content.
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Introduced short, real-time updates, changing the way news and conversations spread.
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Displayed updates from friends in real-time, reshaping social media engagement.
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Enabled users to organize and search content, creating viral trends.
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Focused on photo sharing and visual storytelling, popularizing hashtags and filters.
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Social media played a key role in organizing protests and sharing information globally.
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Introduced ephemeral content that encouraged frequent user interaction.
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Went viral on social media, raising awareness and funds for ALS, showing the power of online movements.
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Algorithm-driven short videos became a cultural phenomenon, redefining content virality.
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Major regulation that reshaped privacy policies and how platforms handle user data.
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Continues to influence public discourse, especially in news, politics, and trending topics.
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Highlighted the influence of platform ownership on social media policies and public discourse.
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BBS (Bulletin Board Systems) – 1978
AOL (America Online) – 1985
Usenet – 1980
Friendster – 2002
MySpace – 2003