Copyright © 2013 Knight Sac Media. All rights reserved.http://www.siliconinvestor.com/subject.aspx?subjectid=24380 From IPO Central "VerticalNet is one of the largest operators of online vertical trade communities. Its string of about 30 Web sites focuses on a variety of industries (including electronics and utilities) and features buyer's guides, news, discussion forums, career centers, and auctions. Among it...http://www.siliconinvestor.com/images/Logo380x132.pnghttp://www.siliconinvestor.com/subject.aspx?subjectid=2438038013210