The "nofollow" Tag and You

Today I was digging for some info on ’search engine rankings seo’ and came across the following section:

While the nofollow tag is a useful tool in controlling search engine behavior, it can also be used against you. … Although B is now obligated to give a link in return, the site is run by dastardly SEO experts that want to find a way out of this….Because the links to our contact information and about page arent going to be getting many results from search engines lets … It has been suggested by some that the search engines do in fact follow these links but that they are not factored into ranking, still leaving some benefit to a l ink weighed down with nofollow….

Not exactly what I was looking for, but still a good read.