I have a tutorial I would like to post and in reality quite a few more that are near completion so I would suggest that in the public boards there is a Tutorials section for not only PS but for other programs as well. It doesn't seem to click with Chatter nor Arts because it is instruction.

Here is my Tut.

Arda is not focused on image editing skills, so I won't be putting in a tutorial section for that. If you have some kind of artistic skill and want to discuss it, then put it in the arts section.