The wordpress admin panel is loading fast, but couldn't it be better? What changes can be made to make it load faster?
Here are some simple suggestions:
1) WordPress could offer a packed version of all the core files, as well.
php_strip_whitespace or a find and replace function with regular expressions would do the trick, for example:
/\*[^*]*\*+([^/*][^*]*\*+)*/ = Remove PHP comments
2) Google page speed and Yslow says for example:
* Enable compression
* Combine external CSS
What more can be done to speed up the wordpress admin panel?