Area maps, post office drop boxes, and tiny libraries are methods of integrating social infrastructure.
Providing access points to social infrastructure provides the opportunity to promote knowledge sharing within the community. If a community does not have adequate resources to develop large projects, these smaller elements provide a mechanism to reach people. Besides post office drop boxes, these projects related to social infrastructure should be buildable through off the shelf hardware and common lumber sizes. In addition, the plans to build should be made freely available to promote knowledge sharing with other communities and maintain principles in open source.