I use Google Reader to read from the blogosphere. I have begun classifying articles by subject mostly for my own reference later. I hope these are valuable for you.
The posts collected are dynamic will constantly be updated so feel free to check back often. Some articles will overlap into each category. Even more importantly, visit the blogs directly if you find an article interesting!
Lean – This is a catch-all of all Lean bloggers I am following
Lean Culture – Articles focused primarily on Lean Culture
Benchmarking and Lean Thinking – Articles discussing benchmarking
Change Management (Not necessarily Lean) – Other change management authors not specificially discussing Lean
Data – How data is used in Lean
Deming – Articles that mention W. Edwards Deming
Gemba – Blog posts regarding the importance of going to the place where the work is done
Jidoka – Articles discussing Jidoka
Knowledge Workers – Articles about knowledge workers and 21st century workplaces
Management By Objective versus Lean Management – Discussions around the difference between Lean Management and Management By Objective (MBO)
Quality – Quality related articles (may be more than just Lean authors)
Standardized Work – Articles about thinking and application of Standardized Work in a Lean environment
Strategy Deployment – Articles about strategy deployment