Re: Maybe a silly question, but...
Seriously, though, Mumsnet is a great place to while away an hour or two. It's like a continuous stream of Jeremy Kyle - stupid people making bad choices with car-crash entertaining results.
Mumsnet is without doubt one of the more batshitcrazy corners of the internet, and while it may be entertaining to laugh your ass off at them, collectively, they're probably responsible for more divorces than anywhere else on the web.
A nest of vipers yelling LTB (Leave The Bastard, I think) at each other, in some competetive game to see who can get the most new posters to leave their relationship and join them wallowing in misery. Unfortunately, nobody seems to give a crap about the inevitable impact it has on the kids. And no, I'm not divorced, and my Mrs took one look at Mumsnet and asked "Are they mad?"
Mumsnet: Just say no.