[This is a really fantastic tool for learning how to read and use WordPress themes][1]. The code is heavily commented and easily explains what does what.

`// This fxn allows plugins, and WordPress itself, to insert themselves/scripts/css/files
// (right here) into the head of your website.
// Removing this fxn call will disable all kinds of plugins and WordPress default insertions.
// Move it if you like, but I would keep it around.
?\>

Great tool.

[1]: http://bckmn.com/naked-wordpress/