[giancarlostoro]

They really need beta.github.com to let people test changes that are not yet defacto. A uservoice type of thing, and the ability for people to join. I love to beta test and give feedback. Microsoft has used uservoice in the past, as has Sulake and other companies I've beta tested for (as a customer).

Edit:

Realized *.github.com takes you to your .github.io sites.