The document discusses lessons learned from intranet projects. It warns that intranet projects often involve internal politics between departments and that one department may claim to be more important than the overall organization. It also notes that intranets are typically run by people focused on words who have little understanding of pictures and are suspicious of them. Another lesson is that calendar features on intranets are rarely used by employees to check schedules, but instead are used by departments to advertise their activities to the rest of the organization. The document recommends using news stories or social features instead of calendars for this purpose. It also discusses challenges with personalizing content and the risk of one person incorrectly tagging information.