Wasn't going to add anymore but hey, life is short and it's good to talk so...
All those who send their kids to independent schools - whether money is no object, or if they have to re-mortgage or scrimp and save, do so because they believe it is the better option for their kids.
On the other hand, not everyone who sends their kids to state schools think the state school is their best option.
Some are lucky enough to have good state schools in their areas; some fundementally disagree with buying privilege (and, no matter how many 'regular' families chose independent, you are still buying into a tradition and history of privilege and elitism); others think there is more to life than school and want to have money to pay for their kids family experiences too - holidays, hobbies etc
BUT lots just can't afford it and therefore have no choice. Not just the poorest in society, but those on middle incomes who have more than one child and perhaps no equity in their house, no grandparents to help. No matter how much scrimping and saving the maths just doesn't add up for them.
So to all those with kids at independent schools, it's good for you, your kids and more importantly your choice.
But don't diss state schools, and more importantly don't blame those that send their kids there for bigging them up. Its v. bad form. You have the power and the choice. Just as women can't be sexist as historically (and sadly in much of the world now) we don't hold the power, so the OP's question could be seen as very divisive.
As you were...