Colin-Yorkshire,
I think you are being a little unfair in your conclusions. I do not see anybody ridiculing others, but as this is a discussion Forum anyone has the right to raise a subject for that purpose. Opinions of all tones will be brought out and we all have the right to respond, or ignore. Your opinion and comments are equally as valid as others.
Personally I agree with your point regarding someone paying 'upfront' However, where I would disagree is that the upfront payment is at a discount to the usual nightly fees. If someone paid 365 days of the full rate per night, then they are entitled to keep a van there for the whole year. However, as a compromise I feel I would prefer the option raised by another Forum member where the van may be 'stored' at the site and brought out as and when requested. In this case the vans can be parked close together and are not, as some have stated, 'blighting the landscape' with long grass etc and general untidyness. Also, even though you disagree, part of the camping life is to meet other people and in a 'ghost town' environment that is a bit more difficult and certainly not enjoyable.
The other point that some are making is that both the CC and the C&CC are Clubs with members, and therefore the members have rights, rather than just be customers, which is the case in a commercial enterprise. I do agree that these 'rights' do not often seem to have much influence with the hierarchies of both Clubs, but that is life. At least we still can raise our objections at AGM's.
At the end of the day I, and I suspect others, are not trying to spoil anyone's enjoyment but merely to try and keep things in proportion. If we have a situation where sites will have a percentage of land covered by permanent cabins, long term pitched vans and whatever else comes to mnd, then the availability of normal pitches, which is already becoming stretched, will be worse.