Twitter has been credited by some for helping to boost the 2009 protests in Iran and the 2011 Arab Spring uprisings, particularly in Egypt. Now, it may have hastened the return of the NFL referees. I doubt that the league offices would have received 70,000 voicemails if the phone number hadn't been tweeted (by Wisconsin State Senator and occasional Daily Show guest Jon Erpenbach, among others).
In the past few days, Packers offensive lineman T.J. Lang has surpassed Justin Bieber as the all-time re-tweet champion. Of course, if Lang and the rest of the O-line had done a better job protecting Aaron Rodgers in the first half of the game, the debacle at the end would never have happened. So, I guess he does deserve a lot of credit for ending the lockout.