What it was. What replaced it.
Decentralized FastTrack swarm + adware
- FOUNDERS
- Niklas Zennström · Janus Friis
- PEAK
- ~250M downloads (2003)
- ANTHEM
- Eminem — "Without Me"
The same founders later built Skype
When Napster's central servers went dark, Kazaa picked up the torch with a decentralized FastTrack network that no court order could simply switch off.
At its peak in 2003, Kazaa was the most-downloaded piece of software on Earth — bundled with infamous adware, beloved and cursed in equal measure, and the soundtrack to millions of suburban teenage bedrooms.
Proved decentralized networks could survive what centralized ones couldn't — a blueprint for everything from BitTorrent to Bitcoin.
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