The document discusses the importance of mobile social media for B2B marketers, emphasizing that mobile is often the primary source of information and engagement for buyers. It highlights the need for marketers to adapt their content strategies to provide bite-sized, easily shareable information and to recognize the behavior of mobile users who prefer short, impactful interactions. Additionally, the text outlines actionable steps for implementing mobile strategies, monitoring success, and leveraging influencers in the early stages of B2B mobile social media marketing.