The study analyzed fan behavior on Facebook pages of 100 brands to determine why people follow brands online and how brands can better engage fans. Key findings include: 1) People follow brands to learn about offers and products and show support, not to complain; 2) Most fan posts praise brands rather than complain; 3) Pages with applications and images receive more fans and engagement. The study recommends brands include applications, post images and text with questions to fans to increase sharing and fan base.