Century 21 adds advice forum, social media by Brian Blum in Real Estate 29 Apr 2009 Century 21 has added an advice forum similar to those from Trulia and Zillow. The new “Talks” forum is on the new C21 Communities landing page which is linked from the company’s main site,. The C21 Communities landing page – http://www.century21.com/community/ – (which is way too busy in our opinion) also i This article is only available to AIM Group clients. Please subscribe now or log in to view. Share c21century 21truliatweetupzillow Brian Blum Brian Blum covers the U.S., Canada and Israel for Classified Intelligence Report, and contributes to our special reports and research projects. Originally from San Francisco and now based in Jerusalem, he has been with the AIM Group since 2004. He is the president of Blum Interactive Media, specializing in writing and multimedia content development for online, print, video and audio. His clients include newspapers, universities and non-profits. He is currently working on a book about the billion-dollar bankruptcy of a once high-flying Israeli startup.