Where are the modern classical powerhouses? Contemporary classical is a scary, awful thing for my ears. The best I have found is actually in the movies - Danny Elfman and Hanz Zimmer, for instance. I sort of attribute them to modern Opera writers, though - they don't write full on symphonies.
I don't believe myself a snob, I listen to and enjoy modern metal, pop, techno. But I love the old classical as well. While techno and metal continue to progress and get better, classical has grown...weird