Currently, Facebook is dropping all metadata (including credits/copyright, gps, ...) of pictures uploaded there http://blog.conradchavez.com/2011/06/27/facebook-now-displays-image-copyright-caption-metadata/ and it will concatenate title+description+copyright source as title in facebook service (but without keeping it as meta) It would be nice, when doing an export, that the dialog as a warning message about that with optional actions to fit this state - remove description in images with both title and description - if source field is empty, fill it with other exif fields (author, credits, license ... use-configureable field) - add a visible/invisible watermark Of course, those actions are only done to images exported, not base ones of the local database. Reproducible: Always