Gina Ford's telly show cancelled

[lyndap]

At risk of starting a ranty pro and against Gina Ford thread...
She says on her website that the BBC have decided not to take her baby programme to air. Anyone care to speculate about this? Any telly exec types on the boards have inside info?
DH and I wondered whether Gina had been "too uncompromising" for the show or whether any of the participants had pulled out. I'm disappointed as I had wanted to see this.
Come on, what are the theories???