i just found my wordpress blog's comments have no follow attribute where to change this to turn to do follow links
This plugin should do the job, http://kimmo.suominen.com/sw/dofollow/ OR http://www.semiologic.com/software/wp-tweaks/dofollow/ Both do the same thing. Regards DK
If you want to skip using a plugin, you can also delete the rel="external nofollow" from the comments template file.
That's how I do it because you can also add a title attribute to the links so that your site will validate properly.
I use the following plugin. Nofollow Case by Case It lets me decide whether I want to make a comment do follow or not. Guess I am a bit of a control freak.
thanks for the replies +rep added i just use by changing comment template now i will use the plugins later