The Commerical stations have no interest in formats such as Jazz or Classical. So even though the listeners are willing to put hard earned cash out of their pockets to support the formats (which I think shows more dedication than listeneing to incessant commercials) they are not viable to the Commerical broadcasters. So that leaves NPR to try to put three formats on one channel (e.g. spoken word, classical, jazz). The only answer to date, as far as NPR is concerned, is HD. So it is not necessarily the availablity of funding. It is the solution to a problem.