Longtime favorite, but recently warned-against-use in your practice, Journler has finally bit the dust. So, for the time being, MacJournal stands as your best bet to perform case analysis/Casemap replacement on the Mac. A previous post details the how-to for MacJournal and notes that you can import your Journler entries into MacJournal.
Many people reported problems getting Journler to work in Snow Leopard/10.6 and the developer just officially terminated all future development for Journler, ruling out future compatibility updates.
Sorry to see Journler go. I have used it for the past 5 years and have grown to love it.
Scott Cooper