To answer RGR's question,
I agree w/ DCFan, it seems like Jack has cut back on announcing promise dates/milestones.
Why? I think he is focusing on gettin WOZ pins completed/tested/shipped now.
Earlier in the project he/they/we were most likely in phases 1, 2 & 3, and felt confident based on current progress made, revised schedule, known problems and issues, that they could complete the machines by _XX__ date. ...but, then new unforseen problems pop up as more progress made.
Six Phases Of A Project
1.Wild Enthusiasm
2.Total Confusion
3.Disillusionment
4.Search for the Guilty
5.Punishment of the Innocent
6.Promotion of the Non-participants
Hopefully there will not be excessive effort spent on phases 4/5/6.
I'm confident that JJP pin #2 will go MUCH faster than the first pin (WOZ).
They have accomplished a lot in the past 2 years that we don't all get to see imho.