Alan Dayley and I spoke about W. Edwards Deming, work as a system, tangibility, technical debt, and a lot more, including some great tips for helping multiple teams coordinate on large projects.
Links to topics we discussed in the interview:
Leadership Agility (book): http://www.amazon.com/Leadership-Agility-Mastery-Anticipating-Initiating/dp/0787979139
Inspiration for the product wall: http://agileatlas.org/articles/item/the-great-wall-scaling-agile-on-a-multi-team-project
Ken Schwaber: http://en.wikipedia.org/wiki/Ken_Schwaber
Technical debt: http://www.danube.com/system/files/CollabNet_WP_Technical_Debt_041910.pdf
Deming W. Edwards Deming on work as a system: http://en.wikipedia.org/wiki/W._Edwards_Deming#The_Deming_System_of_Profound_Knowledge
Gantt charts: http://en.wikipedia.org/wiki/Gantt_chart