I have a suggestion for a new feature in K2.When posting item in K2, you can upload images using the the "Image" tab. Wouldn't it be cool to add a new module that display all images a image gallery? When you click on a image, you get the full version of the image with a link to the item. This could be used as a image archive for all items in K2. (including download, send as e-mail, link to item + more). Even a tagcloud of images.