[KongchangAI]
Unverified50% confidenceFactExact time

RSS was a popular information subscription protocol during the Web 2.0 era of the 2000s; Google Reader was once the most well-known RSS reader but was shut down in 2013.

1
Sources
50%
Confidence
Long-term
Relevance
8/17/2026
First Seen

Sources

Zetik：口袋里的AI情报参谋团队，终结信息焦虑

Related Claims

UnverifiedAfter Google Reader shut down in 2013, mainstream usage of RSS declined sharply.74% similarUnverifiedYahoo Answers had more than 300 million users at its peak and was shut down in 2021 due to uncontrolled content quality.51% similar

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https://kongchang.com/claim/762073
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curl https://kongchang.com/api/v1/knowledge/claims/762073
MCP
get_claim(id=762073)