I am using Articles as make shift blogging software it works great...
 
The only issue I having with it is this...let say a guy named "Bob" posted a reply to a blog and let say "Jill" responds to "Bob" and then lets say "Bob" wants to replyto "Jill" The error I get is..."That Name has already be used" so let's say two people were named "Steve" they couldn't post???.
 
Is there a way to have the same name post more then once??