I just want to highlight that I've just outlined (in my previous email) a pretty ambitious and important project for organizing Mises.org content which involves a command-line application (or any other UI you like).
This application can be written in any programming language, since it does not need to integrate with the Mises.org website - PHP, Perl, C++, Java, Python, Ruby, Bash, etc. You're also welcome to use a third-party framework/CMS if you think it'll help.
So, in response to the comments that people do not contribute to Mises.org because it's non-open source or any other reason that you do not contribute code, here is your opportunity to prove the merit of any alternative.