We have created a new blog (just what the world needed?) specifically for the PL/SQL Challenge.
The developers playing the daily quiz are very engaged, to say the least, and they often have lots to say about the questions and answers. When a player has an objection to a quiz, we will now publish an entry about it, so that everyone can comment and read the threads.
In fact, Finn published some very interesting results from his research into UTL_FILE and its handling of newline characters. I encourage you take a look.
I also wanted a soapbox from which I could talk about why I created the PL/SQL Challenge and where I plan to take it into the future.