Australian PR commentary
http://trevorcook.typepad.com/weblog/

Bad Pitch blog 
http://www.badpitch.blogspot.com/

Branding blog
http://www.diffusionblog.blogspot.com/

Burson Marsteller e-fluentials
http://blog.e-fluentials.com/

Canadian PR commentary
http://www.canuckflack.com/

Corporate PR
http://ringblog.typepad.com/corporatepr

Digital PR
http://www.prnewsonline.com/blog/

Edelman 6 A.M.
http://edelman.com/speak_up/blog/

Edelman’s Employee engagement
http://insidethecubicle.blogs.com/blog/

Employee communications
http://www.edelman.com/speak_up/empeng/

Engage PR
http://blog.engagepr.com/

The Flack
http://theflack.blogspot.com

Seth Godin’s blog
http://sethgodin.typepad.com/

Hill and Knowlton blogs
http://www.thenewpr.com/

Internet Marketing
http://www.seobuzzbox.com/

The Horn Group
http://horngroup.blogs.com/horn_group_weblog/

Making News
http://www.makingnews.typepad.com/

Media Guerrilla
http://mmanuel.typepad.com/media_guerrilla

Micro Persuasion
http://micropersuasion.com

MWW Straight Talk
http://www.mwwstraighttalk.com/

News and articles about communication in Spanish
http://octaviorojas.blogspot.com/

Off Madison Ave
http://www.offmadisonave.com

Public Affairs
http://www.interadvocacy.com/

PR Machine
http://prmachine.blogspot.com/

PR News
http://www.prnewsonline.com/prnewsblog/

The Reputation Doctor
http://www.TheReputationDoctor.com

Reputation Management
www.reputationxchange.blogspot.com

Silicon Valley PR
http://siliconvalleypr.blogspot.com/

Scott Public Relations
http://www.scottpublicrelations.com/einsight/

Viral Marketing
http://www.ttr2.co.uk/

Media Blogs:

www.theminsider.com

www.metafilter.com

www.blogcritics.org

www.iwantmedia.com

www.gawker.com

www.poynter.org/romenesko