CL, was expecting your comments and glad to see you didn't disappoint.
My view on schooling is all should be able to achieve to the best of their ability, the fact is the local school did not do that. My eldest is a great child but circumstances have given her a pretty unfair start in life and the local comp did not deliver. My wife and I then took the decision to go private as we wanted the best possible for her.
Yes, stand by your principles, I agree with but only to a point, where we did live (Hertford) there were 2 decent comps on the doorstep, I'd have sent her to them quite happily.
I agree on grammar schools being divisive and I do have issues with those just below the thrshold. Latest research apparently states the brain is not fully developed until aged about 24, so choosing at 11 seems wrong.
I think principles are correct but at times, they need to be looked at and maybe swallow your pride and go against them. But that is my view and I'm happy to accept you view things differently.