Remember the buzz about Google Plus when it launched? It was a nice bump while it lasted. But I think it’s safe to say it hasn’t sustained itself. My #OccupyXmas piece over at Salon.com has had 504 Facebook likes since it went up a day and a half ago. How many Google +1s has it had? 18 — a little over 3 percent as many. I’d say the ball is in Google’s court. They’d better come up with a new feature, or this game is over.