One of the reasons we added the "Dive Info" section of the user profile was to help insure people had the place to put their "credentials". As several users have said, one needs not be an expert to give advice on some things and certainly there are users with more posts than they will ever have dives. With that in mind it would be nice to see our posts to dive ratio go up but understandably a lot of people come here to ask questions first, chat "off-topic" or just engage in the learning process before they dive. The advice seen on this and any forum should always be taken for what it is and the sources evaluated. There are numerous professionals and even "gurus" on this board, but there are also a lot of new divers with lots of helpful ideas that may not always be 100% accurate, validate your information before you act on anything you read here, except maybe what mask to try out or which fins look best 
