Our DS (2.9) has been going to the same childminder since 1 year old. He is perfectly settled, loves playing with the other children, both toddlers and school kids and generally thrives. DH and I love our childminder and count our lucky stars that we found her. Apart from creating a loving environment she also cooks from scratch for the children, invests in plenty of new toys and is flexible in terms of timing - which suits us well due to working long hours.
Because DS will be 3 soon I have been thinking whether it would be beneficial for him to go to nursery to learn to be in a bigger group of children and to form early friendships. I went to kindergarten at that age and the experience definitely helped prepare me for school. We have been offered a place at a wonderful nursery but the issue is that the nursery doesn't offer full hours (only 9-3) and we would still require wrap around childcare. I am not sure our childminder is keen to offer wrap around care, but we wouldn't be able to afford both full time childminder as well as the nursery.
My gut feeling is that we just keep him at the childminder until he starts school - it would certainly be the solution we can afford. On a typical day there are usually 2-3 toddlers (him included) and around 2-4 school children in the afternoon. He loves being around all those kids. But I still cannot shake the feeling that he will miss out on all the fun that a kindergarten/nursery provides.
It would be great to hear of the experiences of others with children who went to a childminder until school age.
Ta