Repost full-resolution images from Google Plus to Flickr. Usage details http://magentariver.com/google-plus-rss-feed Paste you Google Plus RSS Feed link in the Feed URL field!
If
New feed item matches
This Trigger fires every time a new item in the feed you specify contains a particular keyword or simple phrase.
Then
Upload public photo from URL
This Action will upload a new public photo, from a given URL to an image, to your Flickr photostream.
Explore more great ways to automate Flickr and RSS Feed