I listen to it in the morning when I can't get Bill Bennett on 1150. BOS usually has a minimum of BS, just decent music. The interesting part of this will be to see if any of the other station format is changed.
There's always XM or Sirius....
I remember WBOS as being a very liberal/new age sort of station. (Earth Day promotions, etc) I know that stations change their formatting so things might be different than before.