[Maseroche]

Depends on what you drive. 996 turbo? then 6speedonline is the one! Any other model, especially the air-cooled models, Rennlist is the one you should check out. Teamspeed is also excellent and it's more general with alot of diversity in members. Stickpaws's suggestion of Pelican is also good if you're into the older models. reutterworks is kind of dead, I joined when it first was introduced by John D. but don't see any traffic there. Granted I last checked a couple of months ago.