# F1.1: 产品研究 Memos Digest

## Input
- 26 non-garbage memos from 小知识/产品研究/* tags
- Products covered: Notion (5), Coda (4), Figma, Excel, Around, Pitch, Station, Trello, Walling, Field, MetaOS, Carta, Teams, Surface Duo, AODocs, Roam Research, Listen Labs, 飞书文档

## Output: 6 Cards Written
1. `excel-as-b2b-differentiation-source` — Excel 作为 B2B 分化源：两种启发模式
2. `document-as-application-paradigm` — 文档即应用：Coda 核心洞察
3. `figma-product-distribution-fit` — Figma PLG 两步销售运动
4. `saas-network-effect-cross-enterprise` — SaaS 跨企业网络化
5. `tool-to-intelligence-platform-leap` — 工具→数据智能→平台
6. `ltf-information-architecture-pattern` — LTF 信息架构模式

## Skipped (20 memos)
- Pure product descriptions without extractable insights
- Feature lists, UI descriptions, slogan collections
- Examples: SurfaceDuo specs, AODocs features, Station/Walling descriptions

## Quality Check
- All cards have `source: flomo`
- All cards are atomic (one insight per card)
- All cards have contextual `[[wikilinks]]`
- Index updated with new "Product Research Insights" section
