frakilk - 3:23 pm on Aug 26, 2010 (gmt 0)
The majority of the pages have not been indexed or already dropped probably because of the low quality. The content is not duplicate, and also relates to the rest of the site.
The traffic to the section I want to noindex hasn't really increased over the last three years, even as the content increases. Also just this year the traffic throughout the rest of the site has started to level off. Maybe the section in question is soaking up PageRank that could benefit the rest of the site?