Debug node

Hi Everyone;

I was using the Animation Node add-on the other day and I really got to liking the Debug Node it has. Is there any possibility of getting a similar node in Cycles. I often find myself confused when something is not working, a little information about what is being passed might help me self diagnose and perhaps solve the issue. It certainly does with Animation Nodes.

Anyway one vote for a Debug node in any and all node tools in Blender.