Comment on WordPress SEO Nofollow by talwinder.
i have still doubt about nofollow, i use to comment on many blogs when i like the post, and many of them are using nofollow for wordpress comments…
but when i explore my site in yahoo site explorer it shows all those inbound links,it may not give you page rank benefits,but still you have traffic benefits..
and now a days trust rank is more important than page rank.TrustRank is the degree to which Google trusts that your website will be valuable to visitors if presented as a search result…