Download of mapbuilder-lib-1.5-rc2-war.zip (mapbuilder-lib-1.5-rc2-war.zip ( external link: SF.net): 6,769,989 bytes) will begin shortly. If not so, click link on the left.
The Community Mapbuilder allows users to enter geographic features in a web browser, save it to a server along with other features, then present the features back as a map layer in a web browser.