I have a quick question regarding the placement of Virtual Caches.
We have just returned from a fab holiday in Florida where we took the opportunity to find some of the virtual caches located in the main theme parks such as Hollywood Studios (GC3338).

It struck me that placing a virtual in the theme parks here would be a good idea. I had in mind places like Legoland, Thorpe Park, Chessington or indeed some of the other major tourist attractions. However, I have been looking around my area (SE England) and there are hardly any virtuals and am beginning to wonder if this kind of cache is either frownd upon by the reviewers or just not popular with Geocachers.

I am also mindful of the new Challenges thing which I understand are a bit like Marmite - you either love them or hate them. Is it the same thing with Virtuals - which I don't see as being the same thing as challenges.

Any views?
Should I bother placing some virtuals?