only pr 6 blogs get a high backlink

list of all pr 6 website
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Ranking Website Directory

SoMuch.com

6 A.M.
The Cycle
Spin Sucks
PRNewser
The Future Buzz
PR Squared
davefleet.com
Peter Shankman
The PR News Blog
The Bad Pitch Blog
PR Couture
Journalistics
collegewebeditor.com
KDPaine’s PR Measurement Blog
Communications Conversations
PRBreakfastClub
HispanicMPR.com
Waxing Unlyrical
Strategic Public Relations
PR in Your Pajamas
Digital Influence Mapping Project
Solo PR Pro
Online Public Relations Thoughts
The Proactive Report
The Publicity Hound’s Blog
PRSAY
Everything PR
Holmes Report Blog
Ronn Torossian
Down The Avenue
The Buzz Bin
PR Communications
prTini
Hispanic PR Blog
PR Conversations
nyc PR girls
Ishmael’s Corner
Lewis PR 360
Minnesota Public Relations
Wax Marketing Blog
Flack Me
SHIFT Agency Blog and News
RepMan
Ketchum Blog
D S Simon Vlog Views
Wired PR Works Blog
Little Pink Blog
Unboxed Thoughts
Airfoil Public Relations
PR 2.0 Strategies