As a childminder I just want to say..
In 12 years I have only closed my setting 4 times due to sickness.
I follow the same rules/regs as a nursery with the same EYFS curriculum.
I am inspected with the same regularity as a nursery by the same body.
I am very flexible in terms of time - I cover shift work and unsocial hours. I take children if they are "under the weather", td days, bank holidays or other emergency days as required.
I have never, in 37 years of caring for under 16's in a variety of settings, had a child become more attached to me than its parents - that is a complete myth.
I love all "my" children. We have a fantastic time doing all sorts of things. I can, and do, everything and more that a nursery does.
I have children that have been in my care from a few months old until secondary school - some have stayed until they were 14+.
I teach them how to shop and cook a meal, we grow our own flowers and veg, we celebrate all festivals, they are all well known in the community and by my friends and neighbours. Doing the school run means they know all the children they end up at school with because they play at the gates daily.
I give lots of hugs and TLC, I administer medicines & first aid, help them in the bathroom and foster independence in all areas.
There are plenty of childminders like me.
The care that you choose for your child isn't so much about childminder v nursery but more about which suits your lifestyle and your child. A good childminder will be doing exactly what a good nursery does only in a smaller setting.