I like the "batty old Aunty" image Liz the Squeak but I'm not sure that such distinct social boundaries exist between the different generations.

I definately agree with you however about what works about a festival is very often because you see and get to know the same people that attend the same circuit of festivals every year.
I do think that this has to be a major reason why certain festivals work for me because over the years I have made some very good friends who have become very special to me and when we meet up again it's like a grand reunion.
In fact they have become almost an 'extended family' to me and I miss them horribly over the dark winter months.
They give me a warm feeling when I just think about them and they make me feel like I belong. God bless 'em.
In this 'extended family' however there are people of all ages - young and old (including whole families) - who all seem to get along and enjoy each others company.
So I don't know if I have just been lucky or not Liz the Squeak but I have'nt really experienced the sort of generation divide that you describe.

I do know what you mean about when you can see the same old friends at a different festival and the 'vibe' can feel completely different.
Some festivals can feel a bit 'stuffy' and it can tend to put a dampener on your natural exuberance. But if that is the case we just collectively say stuff it we will make our own fun - and get on with it.

And spending more time singing than sleeping sounds good to me !

And being able to have a drink without having to drive back is definately a prerequisite for me Acorn4.
Give me outdoor/indoor camping at festivals everytime.