I think sometimes replies are just made to goad people - some people enjoy seeing someone get upset. Once they know that someone believes a certain thing, they just go for the throat, and then sit back and chuckle, 'oh that was fun, I really made that person upset'.
But other times, I think an upset, angry response needs to be really thought about carefully and taken way beyond 'well just don't reply then' or the like. Perhaps there is a REASON a person gets upset, and not just a difference of opinion, but something much, much more important than that.
Many such conflicts here, arise out of religious or political discussions.
This board tends to be rather bad about tolerating or even simply allowing room for - other religious or political points of view - especially Christians here, are given far, far too much latitude in running down other religions and other countries, and they support each other. That's bad here. Fairly bad, I'd say. Well, the worst I'v ever seen anywhere, to be honest.
So people really should very often stop and think, that maybe they are taking advantage of their position in a majority belief to say hurtful things to someone who simply doesn't happen to be holding the majority opinion. OR that they are simply and completely, insulting and attacking ANYONE who doesn't see things the way they do.
As a result, almost every thread about religious or political opinion winds up eventually getting shut down here. That really is rather bad here.
MAYBE, just MAYBE, your source of information really isn't all there is. MAYBE, you could go onto a given website or book and find every single one of your arguments answered and completely refuted. What we believe tends to rest an awful lot on - what we WANT to believe. MAYBE there is room for different beliefs and opinions. MAYBE people who disagree should be respected and listened to. There are other legitimate ways of looking at issues than ones own way.
People simply do not seem to be able to sit down together here, and discuss - well, a very wide ranging list of topics, without getting REALLY angry or nasty. VERY wide ranging list of subjects.
I really believe that rather than just 'don't reply', a great many people here really do need to learn to accept and respect other beliefs and other opinions. Actively, consciously, in a planned and conscious fashion, learn to accept other beliefs and other opinions.
Additionally, if someone ISN'T in favor of what you are planning to do with your animals, it may not be that they just are trying to be a Johnny Raincloud or 'trying to be mean or a snob' as is so often accused here. What you're planning to do really - may really be a bad idea. People don't always speak up and disagree just for the fun of it. They're taking a LOT of risk here - to go against the majority opinion. It really may be worth listening to.