We could simply decide to hijack some moribund, little-used category of the main index (such as "Loanwords from German" or "AWAD in Schools"), and use it.
Only problem with Loanwords from German is that it's impossible to post there


Could that category be made accessible, or could another category be used (if the concept is deemed desirable)?

In other words: are you noting an insuperable objection, or merely a correctable detail?