Here are some potentially interesting forums.
There are already many excellent (and probably also not so good) forums out there, and we have no intention of adding to them. Instead, we encourage you to participate in some of these forums. Please email us on firstname.lastname@example.org if you would like a link to your forum to be added.
The BSAC Forum is open to all divers from any diver training organisation, and users come from all over the world.
Conger Alley focuses on Scottish diving, and is named after a shore-dive site in Loch Long. There are also pages with good descriptions of Scottish dive sites.