if your screensize is not one that the website has been designed for you loose navigation ability as the "fork me" badge covers the navigation strip (e.g. to Conduct).
"Fork me on Github" Ribbon overlays navigation elements and prevents proper navigation
Commit: Ribbon removed completely
pull request #200
Arshad Khan when you start working on tickets, it would be useful if you could self-assign them and "Start Progress" so nobody else accidentally works on the same thing.