I looked into this a little more. The way GC looks a a person profile is not by name. It assigns a serious of muners to each user. Here is what a link to my profile looks like. As you can see there is a serious of number at the end of the link.
In a way it is just like out web site. As you can see the link to my profile on our site loks like this.
I think I could fix it so that a user could get their numbers and we could get it to work. But this would be to much of a pain in the butt to try and explain to users how to do all this.