I'm sometimes a bit slow on the uptake so sorry in advance if it's pretty obvious, but I've noticed on mumsnet that it gets mentioned a lot that childminders get a bit of a hard time on here.
I've not actually mentioned it myself, ive only read posters saying they are given a bad rep here IYSWIM, but I can't really understand why 
Why are they given a bad name? Surely not every cm is the same so what's the big deal?