Digital Grin is another photography forum that I’d like to pass along. It has many forums on it with some great information.
There are general photography topics like people, street, landscape, sports, cameras, and macro.
Let’s look at their Holy Macro forum for instance. In that forum, there are tutorials on macro shooting and focus stacking. There are also many examples of stunning macro photography from the members.
Check out this sticky post from their Finishing School forum. There are some excellent tutorials there for processing your digital photographs.
This is another really good forum site that’s worth checking out if you haven’t been there.