Getting content - which blogs to follow?

Now that I've figured out the tool question (Google Reader), the next question is about content - which blogs to follow? I structured this into the following fields:

• Blogs related to my profession, i.e. consulting in the PLM (product lifecycle management) domain
• Blogs related to the market, i.e. customers, competition and industries
• Blogs related to relevant technology and media

For identifying relevant blogs in these fields, I took the following approach:

•  In Technorati, make sure you search for „Blogs“, not for „Posts“
• In addition to Technorati, search with Google Blogsearch
• Look at the blogroll of your favourity blogs
• If you are interested in a specific company such as BMW, look at their homepage
• If there is no blog on your topic, create a Google Alert (or create your blog on this topic). You simply enter some keywords as search criteria and have Google deliver the results via RSS (or email)

With this introduction, here are the blogs that I will try to follow:

Blogs related to my profession, i.e. consulting in the PLM (product lifecycle management) domain:

Beyond PLM	Information about engineering and manufacturing software by Oleg Shilovitsky. Includes the „Daily PLM think tank“. In his blogroll, you can find more PLM-related blogs.
CIMdata	PLM industry analyst (Twitter feed)
Jo Voskuil VirtualDutchman	Global mid-market observations of the world now called PLM by Jos Voskuil
Engineering matters	Engineering strategies, talent management and software by Chad Jackson from Lifecycle Insights
Taxal	Business Technology Consulting incl. PLM
Dassault 3D Perspectives	PLM vendor Dassault Systemes (Enovia)
PTC Social Product Development	PLM vendor PTC (Windchill;blog focus on social product development)
Siemens PLM	PLM vendor Siemens PLM (Teamcenter)
Aras Open Source PLM Deelip	PLM vendor Aras CAD software industry comments from Deelip
Cirquent	IT consulting – my employer

Blogs related to the market, i.e. customers, competition and industries:

Flightblogger	Aviation blog by John Ostrower - #1 aviation blog in Technorati
Automotive Blog	T-Systems blog on the automotive industry
Daimler	Daimler corporate blog (why does BMW not have a blog?)
Airbus	Airbus as a company doesn't seem to have a blog or RSS feed, so I created my personal RSS feed using Google Alert. This is not the same as a blog, but keeps me updated.

Blogs related to relevant technology and media:

Chris Brogan	Blog on new media (focus on marketing)
IT / Technology	Gapgemini technology blog
Buzzmachine	Blog by Jeff Jarvis („What would Google do?“)
Crackberry	Everything about BlackBerry

P.s.: sorry about the strange formatting of the table - copy&paste from Open Office into the Blogger-editor didn't work and I'm not too good at HTML...