Tinytear, i very much doubt the younger kids were 'dragged' anywhere - particularly as you say you visited well regarded childminders!! 
if anything my own dc who are school age have to fit in with my younger mindees. I certainly don't 'drag' little ones along anywhere, if you mean the school run, then yes, they do that with me, but it is an enjoyable part of the day and normally involves a trip to the park to feed the ducks.
A good cm provides a much more natural daily experience, as your dc would have were you at home with them - sitting in one room all day, being one of many, having to compete to see who can cry the loudest, as i have witnessed in very many nurseries is hardly my idea of fun for such a young child....
different story for older ones, who are able to hold their own, but for little ones a good cm beats a nursery any day (I have worked in nurseries and have 20 yrs experience before anyone jumps down my throat)
the key is to do your research - talk to other parents and if going for a cm go along to the groups and see them. if going for a nursery, be wary of those who do guided tours and won't let you in at other times!!