well i just tried ,they have stopped the paid to post.
The Admin of Cash4Post, has decided to END the Paid to Post program at Cash4Post!
There have been many problems with every point system and new one starts everytime. There has been many complains from members about the sites being really bad.

So We have decided to Stop the Paid to Post program.
Cash4Post, will resume soon as a place for users to chat about where to make money online and chit chat about make money online!

Sorry for any Inconvenience,
This was written there.