Not sure what Matt would think of this use of NoFollow, but isn't it pretty scummy for Business.com to use NoFollow on almost all of their outbound links?
If you don't trust the content of a site then why link at it at all? To list it on your own site and then put nofollow on it is to say that you don't trust your own content. Which is especially stupid. And perhaps the quickest way to become irrelevant, if you are an editorial listing company.
How valuable can their content be if they don't even trust it themselves? Unsubscribed (x3).
[update: new thread continued here]