This is a GIMP plugin which adds a "Save to Flickr" option to the File menu, allowing the user to upload the photo directly to the photostream. Needs flickr_upload (http://search.cpan.org/~cpb/Flickr-Upload/flickr_upload) to work correctly.

More detailed information and installation instructions can be found in the following post: http://anbits.blogspot.com/2007/10/flickrsave-upload-your-photos-to-flickr.html