I asked Entrecard this: How can I convert my credits into cash? If non-convertible, how will these credits be used?

Entrecard’s answer: You can not convert the credits to cash. You can use your credits to advertise on other blogs.

I used to get traffic from Entrecard before, but for the past few months traffic is so little. Entrecard seems to be dying.

Damn! I would have wanted to earn few bucks from Entrecard!