I don’t believe your original post in this thread cross referred to your earlier comment in another discussion.
kdpierre:
My contention is that, while certainly allowable, the latter is rude.
I disagree, as explained at the outset of my post. It presupposes that the author was accurately responding to the request, which is not always guaranteed. I also don’t think your analogy works because authors that respond to public requests can hardly be compared to hosts of a party. But to work from that analogy, if I was at a party and I asked a large group of people if anyone could suggest a glass of white wine for me, and you hand me a glass of red, I should not be required to take the glass, drink it, and say “thank you for this glass of red wine, I only wish it were white.”
Generally speaking I find the request threads to be quite polite and utilised in good faith. I think that is the spirit in which it should be approached.