One Piece gallery is lovely. But it has at least three problems:
1. I joined in August 2011, and only until yesterday I found it. and I am a regular poster in One Piece forums. Even more, k-dom, who joined in October 2008 didn't know about the existence of the gallery; I talked to him about the gallery yesterday and he told me that. And, as you know, he posts in many sections here in MH (and was awarded for his work helping the users to enjoy manga and the site.
So the gallery is pretty nice, but you can be sure that it is completely ignored by the most of the followers of One Piece in MH. That is a shame, and I think the gallery needs to be relocated or al least it needs a link in the One Piece sub forums, for example at the side of the subforum for the One Piece fan art.
2. I found the site because I decided to collect all the One Piece colour spreads. In fact, I was playing with the idea to share in some section all my findings, as I usually do in the One Piece Mega Combo Thread, one of the sticky threads in the OP section. So searching in google-images, I could find the gallery. But I also found some pics in other sites with a higher resolution than those you have in the gallery. Now, the gallery is designed to allow users to download the pics, but a user can't upload a "certified" image, if he has it. It would be much better if the gallery is designed to be fed by all the enthusiastic users in MH, maybe with the help of a mod.
To facilitate the process of participation, the pics could come with a short description of its resolution and also with the identification of all the data of its publication (the chapter or volume or log, etc..)
3. I think the gallery needs to be organized. There you have a mess of different kinds of stuff. I propose to organize it in the following subsections, if possible:
- Volume cover page
- Log Cover page
- Art Book cover page
- Color spreads
- Omakes
- Other material, like the sketches
With these changes, I guess, the gallery and the OP forums (I suppose the same thing can be done with other specials forums, like Naruto or Bleach) will provide a better experience for the users.