The document summarizes Pablo Peris's presentation on successful SharePoint portals and social intranets. It discusses lessons learned from implementing social intranets using SharePoint and third-party tools. It presents a case study of a successful social intranet implementation at Esade Business School that reduced email traffic, increased community creation and site visits. The presentation concluded with a demo video and the message that successful social intranet strategies involve reinforcing user habits, finding a unique approach, and creating an overall strategy rather than just implementing a product.