Google Plus Releases APIs for Search, +1s and Comments | "#Google+, +1, Facebook, Twitter, Scoop, Foursquare, Empire Avenue, Klout and more" | Scoop.it
From www.readwriteweb.com - October 4, 2011 4:07 PM
In a cute act of defiance toward Apple's iPhone event, Google just announced that the Google Plus APIs for search, +1s and comments are now available to developers.

Via Gust MEES