Nautilus Flickr Uploader is a simple GUI for uploading pictures to Flickr from the Nautilus file browser. It should also work with KDE.
Thumbak automates the backup of USB drives. It runs as a GNOME panel applet and manages background incremental backups for selected USB disks and thumb drives.
Oraje Applet is a GNOME applet to view Yahoo! Weather forecasts. This application uses Yahoo! Weather feeds, but it's not endorsed or promoted by Yahoo! in any way.
gDesktopChanger is a simple wallpaper changer for GNOME 2 and JDS environments.
A calendar application for Mozilla-compatible mail clients.
An accounting/ERP application and framework.