For anyone who has read Dreaming in Code and has wondered what happened to the Chandler project, they just released 1.0.  This release is 7 years+ in the making.

Chandler is basically a personal organizer improving on Outlook, et al.  You should check it out.

The book is an account of the beginnings of this open source project.  Perhaps the best thing I got out of it is learning from the mistakes of others.  Otherwise the book is a reflection of how lost the project seemed to be the first few years.