Even though I like the formatting in WordPress, it is not particularly source code friendly. I would love to make each of the source and make files available for download, but WordPress is rather paranoid and forbids that. I’m still looking for a work around.
In the meantime, the menu items under “Source” act like a hierarchical directory into a source code repository. Use the menu structure to navigate to projects and source files. You can at least snag source code via copy and paste. I’m using the plug-in “SyntaxHightlighter Evolved” to present the source code and other code-like artifacts.
Sorry ’bout the inconvenience, but I’m still finding my own way through WordPress.