I think some people can't bear to think of others liking things that they don't. When they hear somebody talking about that thing, the only way they can come to terms with it is to assume that they are deluded, fanatic or stupid. It doesn't occur to them that other people are different to them, have different needs, and see value in different things to them.
It really surprises me to see this attitude here, since most of us have been on the receiving end of it when were derided for still using Amigas by people who would not allow themselves to be open to their benefits.
--
moto