I think you have completely misunderstood the op's intention in starting this thread Mrs Woodentop.
Mumsnet is full to the brim with threads about independent schools, grammar schools, prep schools.
A lot of us have just received our secondary school offers and a lot of us having children going to either the local bsc or the local secondary modern school. This was meant to be a thread about the "ordinary" or average folk of Mumsnet to all meet up and say, "hey, yes, my child is going to the local bsc, and I am happy enough with that".
Of course we all know that in some boroughs people are "lucky" to be offered a place at any of their preferred schools. That is dreadful for them, the system is deeply flawed and the country as a whole is experiencing a population boom atm.
But, whilst acknowledging how deeply unfair all that is, there is absolutely no reason whatsoever why this thread should not have been started and you are definitely being deeply oversensitive.
In my borough only 55% of children were offered a place at one of their top 3 preferences and that definitely is NOT good enough.