hi karedokx.
Perhaps, ep98 means MultiLanguage should be PHP-Nuke style.
I've ever used such a multi-language applications which names osCommerce.
But its implementation is hard to use for me.
Using language tags is much more flexible and easier to maintenance, I believe.
Anyway, it is non-sense to discuss "which is true ml".
I can compete with theme like "which is easier ml" or "which is faster ml"