You work hard selling newspapers on X, earning a few thousand a month. Others have organized Dan Koe's tweets into a knowledge base Q&A. Priced at 19.9, they sold 2,443 copies, making a passive income of 48,000. Both are doing paid knowledge: You: Write original content → Drive traffic → Sell newspapers → Monthly income of a few thousand. Others: Organize big V content → Create a Q&A library → Sell virtual materials → Monthly income of 48,000+ Where's the gap? Information gap. Dan Koe not only supports the blogger but also supports a group of "virtual material vendors." This is the true monetization of the information gap.