But the point is, Lulu, that they're not being nasty - they have simply stated that there are errors and that it's rather ironic. The fact is that they don't care that there are errors - it doesn't matter. What matters is the content of someone's posts, not how brilliantly that post is constructed.
Fwiw I've been in some very, very dark places in my life. I've never posted about them at the time. If I posted something and I'd had constant corrections and comments like the poster last night then, without exaggeration, they would probably have prompted me to do something stupid. I don't have a problem with posters trying to be helpful if that is what they're really doing, but the picky, hateful, pedantic "I'm better than you" attitude that comes across absolutely fucking stinks.
Last night's poster is not going through an easy time at all. Honestly? I hope all the pedants on her thread are fucking proud of themselves, because they will have undoubtedly made someone else's life that little bit worse just so they could bolster their own over inflated egos for a while.
And don't tell me "it's only a forum - get a grip". Yes, it's only a forum - so surely people can use a little common sense and NOT post inflammatory, hurtful, corrective comments. Just leave it alone.