myPicfs is FUSE filesystem wrapper written in go for local Picasa folders. This way it is possible to expose i.e. Picasa starred photos on network via SAMBA or DLNA.
Mounting
Usage is easy, simply mount directory with your picasa images (i.e. /media/ARCHIVE/photos) to some mount point (i.e. /media/PHOTOS).
Only .picasa.ini files are recognized and interpreted, you should rename all existing Picasa.ini files to make it all work.
Right now .picasa.ini files are cached for 1/2 hour, therefore it might take up to 1/2 hour till your changes (i.e. adding a starred photo) will propagate.