If too many of them started ganging up together, I would be the first to be annoyed, and yes I would fumigate.
One or two (like the proverbial "token ethnic") is fine; it helps to stimulate discussion and remember what we're fighting for.
But too many might become a force, and that I won't have.
Remember also that "non-Resistance" SSPX supporters come in many flavors. Some are quite pious, others are vocal and stubborn. Some are genuinely confused; others are desperate to be more accepted by the world for various reasons. Some are on a crusade to defend the current SSPX because they are invested in various ways (they've contributed tens of thousands of dollars over several decades, volunteered hundreds of hours of their time, and/or they have a son who is an SSPX priest)
Some are annoying (repeating the same argument; ignoring all counter-arguments that might be put forth, or reciting thoughtless, basic arguments from June 2012) and others are actually asking good and honest questions. Some people just don't know what's going on.
So it all depends.
That's why I haven't turned over moderating power to a computer program. (As if anyone would do that!) Computers don't have a soul or an intellect. It takes a human being to make good judgments on a case-by-case basis.