I started working on my own Flickr module for DotNetNuke. The initial workings of this module can be seen below. I still have some work left to do with the module but it's coming along nicely.

If you click on a photo it will open in a Modal Popup, click on the Title of a photo to open the photo in Flickr. To close that popup click on the Medium sized photo. You can also filter the list by the "Sets" dropdown below the photos.