This looks like it was influenced by the Hub, a Node Knockout project with a landing page created by high school students that's been picking up steam on Twitter since last weekend.
Sorry to hear that :( I'm also one of the devs. If you are still having issues with authenticating you can check out a video and description about our service at http://nodeknockout.com/teams/team-name-goes-here
Hi! I'm one of the developers of Hub. We've been having some issues with GitHub rate limiting, but that should have reset now, so if you still want to try it out, it should work for you now. :)
http://nodeknockout.com/teams/team-name-goes-here
Both landing pages seem nice, and looks like a great way to test the idea out!