OpenDiveSites.org:About
OpenDiveSites.org is a community-oriented scuba and dive site information wiki with an emphasis on on accurate map information, especially in the Monterey Bay area. ODS is editable by anyone in the hopes that people contribute their knowledge and centralize the wealth of communal dive knowledge.
This site was founded by Andrew Middleton (especially focused on GIS/maps, including contributing a multitude of maps he's made himself) and Jack Kingsman (especially focused on technical backing for the system).