Digital organizers, listen up. The Omni Group has just released the fourth edition of its outlining software, OmniOutliner ($50). Available for free for those using OmniOutliner 3, a $25 upgrade for people running older versions, or a fresh download for those just jumping in, it can be found on the Mac App Store or Omni’s website. It’s a powerful tool for keeping track of pretty much everything, and has been updated with a number of new…
