If there's one thing wrong with Google+ it's a lack of a real non-browser interface. There are workarounds and widgets, but there's never been a real way to pull your G+ feed into a more comfortable format. While many would complain that RSS isn't even close to a comfortable format, it's bettern' nuffin'.
That said, a new free service called GPlusRSS (http://gplusrss.com/) allows you to create a public RSS feed of your G+ account. You can potentially share this feed with others (here's mine (http://gplusrss.com/rss/feed/b7f08893feb8eb039a586f447f91f8b64f4bf80e389dd)) or you can keep it for yourself. The feed consists only of public pronouncements so private messages won't show up.
The service is also useful for propagating your G+ info to other services using systems like dlvr.it (http://dlvr.it/) or something like WPRSSPoster (http://www.wprssposter.com/) to bring your G+ content to WordPress.
It may not be much but it's definitely a way to get your goods out of Google's walled G+ garden. Maybe (just maybe?) I'll start using G+ a bit more because of this?
TechCrunch