Digital Signage Blogs:

Advertising and Digital Signage Manifestos (and opinions)
http://www.robgorrie.com

AudienceCount : DOOH - Mobile - Online View, News, & Analysis
http://www.audiencecount.com

DailyDooh: igital Out of Home - Insight, Knowledge and Opinion
http://www.dailydooh.com

Digital Signage Brasil
http://www.digitalsignagebrasil.com

Digital Signage by Minicom
http://minicom.blogspot.com

Digital Signage News
http://digitalsignagenews.blogspot.com

Go Kiosk by the Kiosk Industry Group
http://www.gokiosk.net/kiosk/blog

Key West Technology Digital Signage
http://www.keywesttechnology.com/keywest-blog

LCD Enclosures Global
http://www.lcdenclosure.co.uk/news

Sixteen:Nine - The Digital Signage Blog
http://www.sixteen-nine.net

Technology - Supported Human - World Interaction
http://tshwi.blogspot.com

The Web Outside
http://theweboutside.com

WireSpring Digital Signage Blog
http://www.wirespring.com/dynamic_digital_signage_and
_interactive_kiosks_journal/index.html