lol mb, I don't think its really a question of the proportion of threads on which this is happening.
I think the thig is, it is one thing if the OP says "I am considering HEing, please give me your views"
and quite another if they ask a quite specific question, like here-how to deal with inlaws-and the answer is basically , from some posters - "well HEing isn't really a great idea anyway". Thats NOT what the OP said.
It is a bit like someone saying "oh MIL is being negative about me bottlefeeding" and the response being "well bottlefeeding is fraught with problems, I would never bottlefeed" etc etc.
The trouble is, what I think is happening is that a lot of people who were quite active on these threads just aren't posting anymore.
I don't massively see who it is helping, to rehash the "is HEing a Good Idea" argument again and again on threads where it bears nbo relevance to the OP.