Quora
Cashing in Stage 3
Quora’s early surplus was real: experts answering questions in depth, for free. The extraction phase brought ads, paid subscriptions, and machine-generated answers placed on question pages beside—and trained on—the human ones. The company’s energy has moved to Poe, its AI chatbot product. The human answers are still there and still useful, but the platform is now built around repackaging them. Stage 3.
- Since
- 2010
- Function
- Reference
- VC-backed
- Yes
- Public
- No
Rating checklist
The stage follows from these criteria under the published method. Extraction and decline count only with a dated source from the last 3 years.
- Alignment 0 of 3
- None
- Lock-in 1 of 4
-
- L1 Network or reputation
- Extraction 2 of 7
-
- E5 Data grab Feb 29, 2024
- E7 Worse defaults Feb 29, 2024
- Decline 0 of 3
- None
Result: Two or more extraction criteria, or lock-in plus at least one, so stage 3.
News signals
More in Reference
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IMDb
2Canonical film/TV metadata within Amazon—indispensable lookups with ads, Prime nudges, and data leverage across commerce and streaming.
-
Internet Archive
1Nonprofit digital library behind the Wayback Machine: free, ad-free, and run for preservation—under constant legal and financial pressure rather than profit pressure.
-
Stack Overflow
4Once the default Q&A layer for programmers; the community-built corpus now mostly feeds AI tools, and new questions have all but stopped.
-
Wikipedia
1A nonprofit reader mission with volunteer editors; ads are off by default and the core reading experience still prioritizes users over rent extraction.
