What a load of shit. I agree with Lily. Not everyone posts bullshit.
I know of and I use the word of deliberately, more than 400+ people whose household income is very good.
I am still, after 13 years. Still friends with my original MN PNG and all of them earn 'reasonably'.
Both my boys play football which means that we are 'vaguely' friendly with 15 other families, from both teams, that's 30 and they'll earn reasonably.
We Probably are the lowest earners because I choose to work part time. We are very ordinary but live in a reasonably nice area.
My eldest son has probably been to 100 parties in his time at secondary. I have dropped him at at least 75 houses that are huge.
Why is it so hard to believe that people earn well. My closest friends are a partner of an employment law firm, a project manager, and a scientist- they will earn very nice salaries.
Why do you think everyone on mumsnet is lying? what a strange attitude.