Hey, so in my K2 blog only super administrators are allowed to post articles. However, in the comments, when you click on a commenters name it opens their blog, which of course is blank because they don't have a blog. How can I make it so it doesn't link to their blog? It should link to the URL they enter in when posting and not link at all if they don't enter a URL. 
I tried switching to JComments for K2, but I much prefer the K2 native comment system. 

Thanks for your help!

Hi Codeless,

You can do this :

Make a K2 template overriding : doc here

Change you item.php k2 template file :

change '$comment->userLink' with '$comment->link' lines 560 & 561 (v2.3)

Olivier