Cyburbia
Cyburbia—the Internet's oldest portal site for urban planners and others interested in cities and the built environment—contains a selective directory of Internet resources relevant to planning and urbanism. Cyburbia also includes information about mailing lists and newsgroups, and it hosts a very active bulletin board and image hosting gallery.
Cyburbia was founded in 1994 by M.U.P. alum Dan Tasman
