When Google+ gets an API, add support for latest +1's and whatevers.
Google+ makes heavy use of JSON, as described here: http://www.reddit.com/r/googleplus/comments/iq21n/getting_the_google_feed_for_any_profile_in_json/
However, that isn't much of an official API, doesn't seem to be JSONP, and cannot be guaranteed to remain consistent for a longer period.
Alternatively, there is https://plusfeed.appspot.com/ which provides an RSS feed. Slightly easier to work with, but still not official, and needs to be pulled through Yahoo! Pipes.
There now is an API, hooray! http://developers.google.com/+/api/
Bug watches keep track of this bug in other bug trackers.
Google+ makes heavy use of JSON, as described here: http:// www.reddit. com/r/googleplu s/comments/ iq21n/getting_ the_google_ feed_for_ any_profile_ in_json/
However, that isn't much of an official API, doesn't seem to be JSONP, and cannot be guaranteed to remain consistent for a longer period.