I know Wayne at Blog Business World is normally the one talking about getting publicity for your blog.
I had to pass this one along. I found myself at the Yahoo! Directory a couple of days ago. This is part of Yahoo! that is staffed by people and still hand-select what gets listed. There is a directory location for business weblogs. You can find it at here.
What I found was that most of my fellow business bloggers are not listed. The Suggest a Site is located on the top right of the screen. All ya all need to get over there.