Mac OS X starting from Lion has a great feature called "System Resume on Start" which saves each application state before shutdown and restores it when starting up again this saves you time from reopening your applications again in the same state but what if you just want Windows-PC-Like Hibernate, is that possible?

Here you are best practices for markting using Facebook and twitter:

  1. Build a strategy that is social by design: Social should be baked into everything you do, not be added at the end of a campaign or done on the side.
  2. Design every element of your profile to best reflect your business. Your name, bio, website and profile picture should all work together to tell your story.

  3. Before you begin, it’s a good idea to follow and observe businesses similar to yours to see what they are doing well, and to learn from their mistakes.