Do this:
1 -- click "Share" for the image you want to save to your albums
2 -- click "Cancel" on the Google+ share pop-up
03 -- visit your Picasaweb albums and see that this picture has been added to a Photos From Posts sub-album and you can copy/move it to whatever Picasaweb album you want. Awesome.
I am a big hunk, by the way.
