Websites from pre-"internet 2.0" still online for users to experience

Early internet culture and nostalgia, Significant online events and movements, Platform archaeology and digital preservation

Memes, comedy, viral videos

Niche hobby communities, Fan communities and fandoms, Professional networking groups, Support communities and mutual aid

Viral trends, challenges, and phenomena, Influencer culture and creator economy, Platform changes and community reactions

Originally a novelty, now a mainstay of the internet.