Functionality- I was playing with it, and entered OldMiniBikes Warehouse. I couldn't edit much, or do much changing, nothing seems to have linked, and I can't delete what I did before. So I don't have a clue.
As far as the relevance, as most of us know, this forum is owned by the people who sell minibike stuff. It would be unseemly to link competitors. The resources are herein. We "are" the resources. One size fits all forum software, etc.