Board Thread:General Coding Help/@comment-5645428-20160309085128/@comment-24473195-20160316124849

I'm not talking about whether this is a "policy" or not. It is / was actually enforced by code, in fact a lot of people complained in w:c: when this went live. Simply put, scripts from the User namespace aren't meant to be loaded sitewide by the importarticles or importscripts functions.

If chatoptions does import scripts from the User namespace, then it can be used personally. But if the software is working properly, this won't work sitewide http://community.wikia.com/wiki/Help:JavaScript_review_process#FAQ.