List of personal information managers

Columns: PIM application | Platform ( s ) | Software license | Notes
Lotus Agenda | DOS | Freeware | deprecated by IBM Lotus Organizer | Meeting Maker | Linux , OS X , Solaris | Commercial | Microsoft Entourage | OS X | Commercial | deprecated by Microsoft Outlook for Mac | MORE , GrandView | Classic Mac OS , DOS | Commercial | 1986-1990 | Mozilla Calendar Project | Linux , BSD UNIX , OpenSolaris , Solaris , OS X , Windows , OS/2 | MPL | deprecated by Lightning | Mozilla Sunbird | Linux , BSD UNIX , OpenSolaris , Solaris , OS X , Windows , OS/2 | MPL , GPL , LGPL | deprecated by Lightning | Palm Desktop | Mac OS , Windows | Commercial | Sidekick | DOS , Windows | Commercial | 1983-1999 | Spicebird | Cross-platform | GPL , LGPL , MPL | deprecated by Lightning

Example questions:
What is the software license of the discontinued PIM application whose project was announced on December 22 , 2004 ? | What is the platform for the discontinued PIM application with a software license that allows users to use the software for any purpose without concern for royalties ? | What is the discontinued PIM application whose notes allow users to create and edit files online while collaborating with other users in real-time ? A | What is the software license of the discontinued PIM application that was initially developed by Threadz ?

Answers:
MPL | Linux , OS X , Windows | Google Notebook | Commercial