I am still using the Journal and I think it would be a Killer App, when you would bring it back to live. Microsoft OneNote, Evernote ... are or were quite popular. Develop a iOs / Android Journal App, integrate it into Verse, Redesign the Template and add a few new features.
For Todos its the same. Look at Wunderlist or Apple Reminders. Domino has all you need.
Posted by Detlev Poettgen - midpoints GmbH