The document discusses linkable assets, which are online resources worth linking to that can generate traffic over time. It defines linkable assets and provides examples such as awards, how-to guides, tools/apps, videos, and infographics. The advantages of linkable assets include usefulness, interactivity, ability to trigger emotions, and relevancy. Specific tips are provided for making each type of linkable asset successful, such as providing embed codes, promoting on social media, and writing advanced tutorials. The document emphasizes that linkable assets can yield quality links from authoritative sources, high-intent traffic, social mentions/shares, and continual traffic if done effectively.