Uploading new files to a Git repository directly through the GitHub web application

Question

It is possible to directly edit files in a repository stored on GitHub through the web interface. Most of us would never do this but it has its uses.

Answer 1

Note that since early December 2012, you can create new files directly from GitHub:

ProTip™: You can pre-fill the filename field using just the URL.
Typing ?filename=yournewfile.txt at the end of the URL will pre-fill the filename field with the name yournewfile.txt.