How StockTwits Makes Sense of Digital News Flow

The video discusses the rapid growth of StockTwits and the importance of vertical markets in social networks. It highlights the challenges of monetizing video content, with references to YouTube, Netflix, and Amazon Prime. The impact of Twitter's algorithm changes on stock movements is examined, emphasizing the value of smaller, focused communities like StockTwits. The video concludes with a critique of Marissa Mayer's leadership at Yahoo, questioning the company's strategic direction and commitment to core assets.

In what ways does the speaker suggest that smaller, focused communities are more beneficial than larger ones?

What is the speaker's opinion on the effectiveness of Yahoo's strategies and leadership?