The document discusses the different "threads" that have developed with the evolution of the Web. It identifies five threads: 1) People, 2) Open Data, 3) Network Services, 4) New Dimensions, and 5) Web of Data. For each new thread, the capabilities and functionality of the Web expanded. The document recommends that organizations look for communities, encourage sharing of data, explore new interfaces, understand their role in the larger network, and participate in continued development of the Web.