If you are addicted to Google Reader or any other Feed Readers, and just joined Google+. You must be looking for something which can bring your stream to feeds. Google Plus Feed has now come to your rescue. Using this app hosted on Google App engine you can now follow individual Google+ user streams via RSS feeds.
To subscribe to the feed of a particular user you are interested in, just grab the Google+ Profile id for the user. To get the profile id click on the name of the user you want to subscribe and then you will see a url like this :
Suppose the url is :
The Google+ Profile id for this user would be the 21 digit number after plus.google.com. For the url above the id would be something like this:
Google+ Profile Id: 103543611644474626324
Once you have the Google+ Profile id, add it to the end of http://plusfeed.appspot.com/, so it will form something like this
Now you can add the newly formed url to your Google Reader or Feed Demon to follow the user through RSS Feeds. One major limitation with this app is the feed will only display *public* items – if none of your posts are public, the feed won’t work.