At SEOrefugee.com, we had a problem with this plugin inserting the nofollow tags when a user passed the 1,000 post mark. The problem was a comma inserted into the number of posts (e.g. 1,000). We fixed it by changing this line in the plug in:
Code:
if (is_member_of($post, 5, 6, 7) OR $post['posts'] > 50)
to this (which strips the unwanted comma from the post count):
Code:
if (!(is_member_of($post, 5, 6, 7)===FALSE) || str_replace(",","",$post['posts']) > 50)