Well, I have newly found Mumsnet again after a long absence, and the support here has been marvellous, so I don't know what you've seen, but it's completely different to what I've seen.
When my stepdad had his brain haemorrhage in October they held my hand as I travelled on the bus to the hospital as it was happening.
They've offered non-judgemental support of me and my daughter's behavioural difficulties, which helped me to organise a CAF and get the help at home that I needed.
They've even listened to my numerous whinges about my crap health and physical problems, and the money worries it has caused, and how I feel rubbish all the time, and how I am worried about my children growing up in a disabled household.
Not to mention all the lovely offers of help I have received.
I see things on Mumsnet daily that really do restore my faith in humanity, that have changed my outlook on certain things immensely, and that have allowed me to grow as a human being.
Maybe you get out what you put in OP, from this post it's a load of nonsensical whining rubbish about how you're not one of the "cool kids" or something. I couldn't quite make it out over the BLAHBLAHBLAH.