Ah, shit. I really, truly intended you to have the last word. But not that last word.
Yes this is a message board on the impersonal intar-webs, and yes people post here at their own risk, and yes this is all about opinions anyway, and yes any kind of answer or no answer is perfectly acceptable especially here in the Pit, yadda yadda yadda…
But sometimes there are actual, you know, like real facts involved. And this is after all still called the Straight Dope. So it seems like, even within the bounds of opinion, we have at least a minimum obligation to go short on bullshit and long on reality.
Now I know that authoritative, even vituperative exposition and constant repetition is believed by some to turn nonsense into reality. (I make no political statement here, although I would do so elsewhere; Republican apologists for the last administration, you can thank me later.) But apparently because of that, and a lack of attention to the OP’s actual question, this thread had reached the status of Gigantic Stupid and was itself about to be humanely euthanized.
The introduction of some facts and an attempt to explain their relevance to the OP’s predicament has seemingly dragged the thread back, kicking and screaming, from the brink of the precipice. So I cannot allow you to hand wave it away at this point with an airy “useless” and your imprecations against the OP. Your final sentence in particular bothers me. It may be factually correct in that no rule exists requiring such, since you use the clever words “be useful” rather than others like “be on topic, be other than totally dismissive, be less than insultingly slanderous of” the OP and/or the thread. Still, I believe the OP deserves a bit more than you seem willing to provide.
This is perhaps especially true when some of the “advice” provided by posters, and some of the actions or inactions they insist should govern the OP’s behavior have potentially dangerous consequences. The OP deserves to know those dangers, in factual terms, at least as a counter-point to anecdotal statements of “I do it and I’m safe, so you will be too. Or you’re a wussy and a whiner.”
The OP also deserves to know that he has both ethical and legal backing should he decide that someone elses cats simply are not acceptable ornaments to his own property. He does not need to accept them even if their potential danger is somewhat mitigated by rabies vaccination (ignoring all the other diseases and parasites potentially transmitted). And he does not need to accept them if they are neutered, which may ensure that the intrusion into his life will be of limited number and of limited (life expectancy of outdoor cats is about 4.5 years) duration.
Yes, he is also entitled to know that there are indeed people who would accept these terms of living in this neighborhood, apparently including some posters here. I do not mind this being made clear, as long as the OP also has the counter-point available. His decision will then truly be his decision.
Speaking of his decision, I am pleased to hear that the OP is making progress. Keep up the good work!