I recently listened to a Mac Power Users episode which covered Safari. I'm really hyped to get back the Safari browser train, but the big blocker is the lack of user profiles. I log into social media, email, and other accounts simultaneously with different accounts, so each account needs to have its own cookie jar to manage session information separately from other accounts. There was an application called SwitchUp that supposedly could do this, but their page states that it is no longer in development. 1) Is Safari going to get user profile support? 2) If not, is there a currently supported application that can let me log into the same websites( eg Twitter , Facebook ) with different account simultaneously?