All the 'gadgets' while having some purpose are originally nothing more than a marketing ploy. There will always be someone who will pay over the odds for all the toys just for the feelgood factor - they feel good because they have everything that was available, most of which they will likely never use after the first couple of weeks. Some gadgets are more usefull than others and it does make sense to have them - especially if the trim level you want includes them as standard but others are just bragging points. Let's face it, how many 4 x 4 Chelsea tractors have been sold to people who will never need 4wd ?