gistfile1.txt

g + n opens notifications

g + i opens issues - could be useful when github and waffle.io issues are connected
c     when you are in the issues page 'c' creates a new issue


g + p opens index of pull requests - definitely useful when looking at or reviewing pull requests, especially when finding one you have accidentally tried to pull into the base fork
c     when you open a specific pull request 'c' brings up the list of commits pulled in
t     when you open a specific pull request 't' brings up the list of files changed by merging in that pull request

g + c when you are in a file, within a project 'g+c' will take you back to the main folder for that repo

l     when you have a file open on github typing 'l' will allow you to specify a line number to go to

w opens the branch-chooser drop down when you are in a project