As you participate in the SiN2.0 community you’ll undoubtedly find fellow SINNERS you’d like to network with. When you read a thread, you’ll see the poster’s username linked at the top left corner of the post. Simply click on that link and you’ll be taken to their profile. From there, you can add the person to your Buddy List, aka ‘My Black Book,’ and track their posts. You can also contact the SINNER via an online form.