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🔗 **[领域专业知识一直是真正的护城河](https://www.brethorsting.com/blog/2026/05/domain-expertise-has-always-been-the-real-moat/)**

> Domain expertise has always been the real moat
📊 194投票 · 投稿者: aaronbrethorst
🏷️ 来源: Hacker News
⏱️ 2026-05-31 08:00