To suggest an addition, please leave a comment with the Twitter URL and I’ll review it as soon as possible.

365 Ad Solutions – http://twitter.com/365adsolutions
Ad-Village – http://twitter.com/advillage
Ad Age – http://twitter.com/adage
AdExchanger – http://twitter.com/adexchanger
Ad Communal – http://twitter.com/adcommunal
AdOperationsOnline.com – http://twitter.com/adoperations
AdRoll – http://twitter.com/AdRoll
Ad Sales Club – http://twitter.com/AdSalesClub
Adsimilis – http://twitter.com/adsimilis
ad:tech – http://twitter.com/adtech
AdFreak – http://twitter.com/adfreak
Adify – http://twitter.com/adify
Adify Media NYC – http://twitter.com/ADIFYMediaNYC
Adlogix – http://twitter.com/AllanAdlogix
admob – http://twitter.com/admob
AdMonsters – http://twitter.com/AdMonsters
AdOperationsOnline.com – http://twitter.com/AdOperations
AdTorque – http://twitter.com/adtorque
Advertising Nest – http://twitter.com/AdvertisingNest
Advertising Week – http://twitter.com/advertisingweek
Advertising Week DC – http://twitter.com/adwkdc
Advertising Zealot – http://twitter.com/adzeal
Andy Beal – http://twitter.com/andybeal
Azoogle Ads – http://twitter.com/AzAdsInfo
Brand Marketing – http://twitter.com/QuantumMethod
Brian Chappell – http://twitter.com/brianchappell
Burst Media – http://twitter.com/burstmedia
comScore, Inc. – http://twitter.com/comScore
CreativeZone by Eyeblaster – http://twitter.com/Creative_Zone
Dan Curran – http://twitter.com/ManVsAgency
Ed Lee – http://twitter.com/edlee
eXelate – http://twitter.com/exelate
Eyeblaster – http://twitter.com/eyeblaster
Frank Addante – http://twitter.com/FrankAddante
Gigya – http://twitter.com/Gigya
Gourmet Ads – http://twitter.com/gourmetads
IAB – http://twitter.com/iab
IAB UK – http://twitter.com/iabuk
Jascha Kaykas-Wolff, VP Webtrends – http://twitter.com/kaykas
Jason Calacanis – http://twitter.com/JasonCalacanis
Jeremiah – http://twitter.com/jowyang
Joelle Kaufman – http://twitter.com/adify
Kipp Bodnar – http://twitter.com/kbodnar32
Lee Odden – http://twitter.com/leeodden
Marissa Louie – http://twitter.com/malouie
NGAGE – http://twitter.com/ngagenow
Online Advertising – http://twitter.com/advertising
OpenX – http://twitter.com/openx
Panache – http://twitter.com/PanacheTech
Pete Cashmore – http://twitter.com/mashable
Rajeev Goel / PubMatic – http://twitter.com/PubMatic
Razorfish – http://twitter.com/Razorfish
Rubicon Project – http://twitter.com/rubiconproject
Salesforce.com – http://twitter.com/successforce
Sazbean Consulting – http://twitter.com/sazbean
Scott Hoffman – http://twitter.com/Lotame
shinyads – http://twitter.com/shinyads
SmartBrief on Social Media – http://twitter.com/SBoSM
Sometrics – http://twitter.com/sometrics
Tamar Weinberg – http://twitter.com/tamar
Todd Mintz – http://twitter.com/toddmintz
Tumri – http://twitter.com/tumri
VideoEgg - http://twitter.com/videoegg

Falk AdSolution
Mediaplex
OpenX
Operative
PointRoll
Solbright, Inc.
Thruport Technologies
Value Ad
Zedo