Okay seriously who wants this? I'm playing Dead Rising Mobile and some of the Achievements are actually related to Facebook & Twitter. So you have to call for help or Rescue people from Facebook or Twitter in order to get the achievement. I find that annoying. The Idea to call for help and rescue people is good, but it should be done with Game Center. Not Facebook. I even saw on Real Racing 2 that you can post your achievements to facebook and twitter when you get them. So this Facebook and Twitter thing seems to be growing. Not so bad with Real Racing 2 since you're not forced to do it and none of the achievements force you to do it.