When looking at the flood of reality television shows in the last decade or so think that if the Ghostbusters business still existed some studio would have approached them by now with a tv deal. A show where the cameras follow the ghostbusters on call to show them catching ghosts. I can imagine them being initially kind of reluctant to do it but being persuaded because of the money. They'd be recieving a secondary income which would perhaps even be more financially lucrative than the money they recieve from catching ghosts. I think the show would be popular too.