Comment on WordPress SEO Tutorial by rachel.
One of the key things in the Google Panda update was the issues with too many site’s pages that do not have SEO value (such as category/tag pages – pages 2 to ~) and lower the overall site ranking.
Is there a php tricky way to add a NOINDEX, FOLLOW meta tag to all the tags and category pages except the first ones – i.e. except page no. 1.
Also, to prevent indexing the [domain]/page2, [doamin]/page3 and so on.
Please read this – http://www.labnol.org/internet/google-traffic-after-panda/18914/