Do you have a particular caucus in mind?
There are, of course, several characteristics of a gerrymander. Normally, people of a similar mindset could use that word in conversation and understand each other.
Since designations like [LDS/Catholic Caucus] are okie-dokie in the Religion Forum after being well thought out by the RMs and AMs then... well... <shrug> whatever.
Just out of curiosity, can I post a thread [Not Protestant Caucus]? If not, why not? And how would it be any different than a thread designated [LDS/Catholic Caucus]?