I have a question, if your site & server goes down, will the leaderboards on my site stop working?
I have a feature request. Can you add a block showing the user his or her avatars via profile? It should be fairly simple to do, just take the gamertag they entered and add the URL example: http://avatar.xboxlive.com/avatar/GAMERTAG/avatar-body.png
My example: http://avatar.xboxlive.com/avatar/Xarcell/avatar-body.png
Blank example: http://avatar.xboxlive.com/avatar/avatar/avatar-body.png
From what I can see the script scrapes data from Xbox.com, it's not reliant on his site.