Ever since Google decided to get rid of the sharing features of Reader, among other problems, especially for those of us without Google+, is the lack of an RSS feed for shared items, which has been replaced by +1s.
This tool simply scrapes the actual Google profile page and generates a (crude, for now) RSS feed. Since this just scrapes a front-end page, it is likely to break soon, and often. Hopefully this is just a temporary fix and Google will actually listen to us, but in the meantime, this may prove useful for some people.
This project is designed to be self-hosted and is provided as-is.
Requires PHP (and a Google Profile set to show your +1s!)
Oringial code by: