CYBURBIA was founded in 1994, and is the Internet's oldest continuously operating planning-related Web site. It functions today as a portal and busy social networking site for planners and others interested in the built environment.
PLANETIZEN is a public-interest information exchange provided by Urban Insight for the urban planning, design and development community. The website provides a daily, one-stop source for urban planning news, job opportunities, commentary and events.
PLANNING EDUCATION at a DISTANCE (PED) is an Internet based educational tool that provides planners and government officials with on-line urban and regional planning related continuing education opportunities. Many of the courses qualify for AICP Continuing Education Credit.