Probably because most are used as second cars so only come out occasionally, at weekends and for shows etc.

For me, it also very much depends on the weather. Theres no way id even consider getting mine out with even the slightest sign of dampness on the road.

Like I said before mate, I think most people who use them as second car or dont use them much, appreciate them more when they do get them out. If i used mine every day, it wouldnt feel so special I suppose.