Does scrolling in one direction increase the likelihood of getting that sort of content? Or will scrolling up (for example) give you ONLY friends? Are there only four directions you can scroll, and how might you incorporate new types of content into a direction that you can scroll?
Does scrolling in one direction increase the likelihood of getting that sort of content? Or will scrolling up (for example) give you ONLY friends? Are there only four directions you can scroll, and how might you incorporate new types of content into a direction that you can scroll?