I also disagree. As much as I've struggled this last fortnight due to been heavily pregnant and suffering from severe 3rd trimester sickness I've generally enjoyed our holiday and usually love the school holidays and my own DD benefits from the chance to rest and relax. I do work very part time term time only in our family business so granted I'm not battling for AL or the limited provision for holiday childcare.
As PP have pointed out, we do have some of the shortest holidays in the world.
I do however think more needs to be done in regards to affordable and suitable school holiday childcare provision and I think campaigns should be targeted there. Round us, most child care schemes have ran 2 or 3 days a week 10-2.30 or 3 at the latest which is useless for many working parents. The one provision that offers 8-5 is massively oversubscribed with 20 places for a town with 8 2 form primary schools. There is also the issue of affordability. Most of the rest of the world seem able to set up decent child care schemes for the holidays (without using the schools or school staff). There are plenty of buildings (leisure centres, village halls, church halls, town halls) that can be used for childcare schemes.