Difficult Features / Enhancements:

Status | Desc.
Ongoing | EXIF / IPTC support (including auto rotation of images on import, and extracting photo descriptions from the comment field tag)
| Use KDE Native file dialogs and Roll my own file dialogs (for other OS's) (add photos / export / save ) or make better use of native file dialogs and button icons. Benno may have advice/expertiece here.
| Import from cameras
Must Have | Full screen slideshows
| Export CD/DVD slide shows
| Backup to CDR/DVDR
| Accelerate display/effects using openGL and/or CoreImage
Must Have | Sophisticated printing system
Must Have | Email support
| Investigate switching over to photo library approach other file types (movies, pdf's, etc)
| Make slideshow + thumbnail image resolutions theme specific
| Panorama construction tool
| Add reeditable calender construction tool
| Add reeditable card (ie greeting card + text overlays) tool
Must Have | Additional artistic manipulations (woven photograph, Van Gogh painting effect (a la stary night), pointillism (Seurat), charcoal, sketching, water color)
| Integrated spellchecker

Moderate Features / Enhancements:

Status | Desc.
Must Have | Folder import
Must Have | Easy theme/translation install/update without root priveldges
| Ftp/sftp posting within program
| Drag-n-drop between albums
| Make histograms respond to each other and brigthness/contrast controls in histogram view
| Switch to non-padded slideshow images
| Allow users to delete photos within the editing interface

Simple Features / Enhancements:

Status | Desc.
Must Have | Add elipses (...) to Album Statistics and Settings menu entries
Must Have | Better save warning, use "Save changes before XXXX" and "Don't Save", 'Cancel", and (default selected) "Save..." buttons
Must Have | Properly translate Ctrl, Home, End, Shift, Del, and Print keys thoughout program, (mainly help system)
| Add option for resizing images when exporting
| Add keybindings for moving photos around with collections, possibly even between collections. Ths is easyfor the trivial case (Ctrl + ← / →), but handling discontinious selections correctly will be tricky.
| Add support for displaying a photos original file name</td</tr>