We have a extended profile for you to use, at bit like on a social networking site. to get to it, or any other users extended profile, just click on there name in post they make.
When you do you will see your friends list,any comments that have been made,who have visited your profile page. you will also see a list of posts you or who ever member you are visiting have made, same with topics and any comments made for them too. Course you can always leave a comment for the member also in here by clicking on the leave comment option on the right hand side, You can also view any personal photo the member has put on and other information.

To add the member to your friends list just look down the left hand side and you will see the options tab, just click on that for available options you can use.