Right now the goal is 'add your name to a file on master'. Proposal: possibly keeping modify-master as an intermediate goal, add a final goal of 'edit a page on the gh-pages branch'.
Advantages:
- also teaches git branching, which is super useful for workflow in more complex projects
- creates something that lives on the web -- can be a showpiece for the IG and something participants can point non-githubbers to
Disadvantages:
Thoughts?