Google Gives Free Gmail Calling Through All of 2011
Google back in August added a feature to Gmail allowed you to place free calls to phones in the U.S. right from your inbox. The feature was designed to disappear after the new year, but it seems Google has changes their minds. It seems you will have access to the feature for all of 2011, which is great news for people who the feature and for people who have and use Google Voice.
More at the Official Google Blog