This is possible because github now supports
[github pages](http://github.com/blog/272-github-pages).
-Note that github limits free accounts to 100 mb of git storage. It's
+Note that github limits free accounts to 100 MB of git storage. It's
unlikely that a small wiki or blog will outgrow this, but we are keeping
two copies of the website in git (source and the compiled site), and all
historical versions too. So it could happen. If it does, you can pay github