They just can't compete with streaming porn.
‘The Playboy Club’ Lasted Longer Than We Thought, Cancelled After Two Episodes
Tuesday, October 4 by

Apparently, sort of looking like ‘Mad Men’ will help your show last two episodes. After that, it has to be good.

I guess this is what people thought was sexy in the 60's. Or what NBC thinks is sexy in 2011. No wonder they're in last place.
The Sultry Girls Of ‘The Playboy Club’
Friday, September 30 by

Since it’s on network TV, it’s PG, but it’s a very hard PG.