Ah yes, PRX...shame on me for not thinking of them! Great service!
BTW, there's also Pacifica Radio programming, and the Pacifica-related shows of FSRN
and Democracy Now
. Quite popular with certain crowds and free to many smaller stations. They all distribute on the Pacifica Ku-band satellite, which is relatively inexpensive to purchase the gear for...although not satellite service is "cheap" by any stretch. But both DN! and FSRN have podcasts, and I'll bet most of the Pacifica network shows have podcasts, too.
FWIW, I checked and Radio Bilingue is available via Ku band satellite
as well as the PRSS satellite. They don't say you can pick it up via webcast but I don't see why you couldn't do that...other than the risks of dropouts and probably not-so-great audio quality. But it'd be cheap! FWIW, if you wanted both RB and Pacifica, you'd need two separate Ku downlinks since each is on a different satellite.