I think one problem with internet forums is that people forget they are having a conversation with other people, with the pitfalls and the strengths of a real-life encounter plus some different ones that can make things worse, or better.
Someone like you, nearlythree, posting as you did 4 years ago (you prob had a diff nick at that time, or I would look back), runs a real risk, and one that is not obvious at the time. You risk hearing things that actually make you feel worse. I am pretty sure 70 per cent of posters (your estimate) did not intend to put the boot in, but that's how it felt to you. They were just having a conversation about how awful the first days/weeks/months of bf were for them in the way someone would in real life....they don't actually think that the way it reads to someone in a vulnerable state is 'I did it despite the torture - and you are rubbish because you didn't'.
At the time, you say you were grateful, because you believed you were rubbish! Now time has passed and you know you were not - you have a different and more rounded perspective on the situation. But what still remains is anger that people 'stuck the boot in'....can you get the same perspective on that, and maybe consider that they were just blundering about in webland, and not really knowing how little real help they were giving?
I think it's fine to mention relactation to people, by the way, with the rider (always) that this is not for everyone. Otherwise, people other than the original poster don't know it is an option. I also think it is fine to talk about stats and research, again because people may not know - and to deliberately hide stuff and pretend that there are no risks with ff is wrong.
The way the info is presented is crucial, however. And I think everyone shuld be aware that for some people, bf is a real struggle which ends in formula feeding, not through choice but through circumstances.
I happen to know, BTW, that the writer of the 'mars bars' article did indeed struggle to bf, and used formula for a time. She knows very well that bf is not a simple matter of 'choice'.