Basically, the question is open ended, "Can you describe a logging and exception handling approach you implemented in a reason project?". What I am interested in hearing is how the developer thinks about handling failure and reporting that failure. I don't care about specific logging frameworks, just a process of how to fail, or given the article reference, whether to consider failure at runtime at all.
Any interesting response will win me over, but the answer I got was, "Oh, well, I would use log4j". This was not an interesting response.