Fading Out Nofollows? Philipp Lenssen suggests automatically removing the nofollow from links in comments a few days after they have been posted, to allow administrators time to delete spam without penalising legitimate authors.
Fading Out Nofollows? Philipp Lenssen suggests automatically removing the nofollow from links in comments a few days after they have been posted, to allow administrators time to delete spam without penalising legitimate authors.