Raul -
I know I'm taking a chance of "putting words into Richard's mouth" here but...
It may be a bit before he can answer because he's out of town at the moment.

Just from what I know, and conversations that I've read, this probably isn't coming in the very near future.
I know that he has a To-Do list about 10 miles long and this item is pretty far down that list.

To others reading this -

If this is something that is important to you, like it is to Raul, chime in and express your desire.
I do know that the more feed back Richard receives on a particular subject has an influence on moving items higher on the priority list.

I never give ETAs. I hate deadlines. I don't like promising something by a certain date and then not delivering. So all I will say at this time is that YES, it's something that I have a lot of interest in putting online. Not only will it be good for people to gauge their knowledge after the class, but new people can also use it to see how much they know before a class. Like Scott said, my TO DO list is a million miles long, but yes, it's on there.