I am pleased to announce the first release of the PicasaWeb Exporter/Uploader for KDE/Linux. To be precise for the photo management applications supporting kipi-plugins, including Digikam, PhotoAlbum, Gwenview and so on. Here is a blog post by Caulier Gilles about it.
For those who currently miss this plugin in their host applications like digikam, the fast option is to get the kipi-plugins from the KDE SVN.
This effort has been part of my 20% project time at Google, but the software in under GPL and all the disclaimer regarding the responsibility and guarantee holds. I will keep on improving the software and patches are welcome. (Some of the code comes from cut/paste of my previous plugin flickr export and some cleanup would be done soon)