Learning Material - WSC Feedback

Chris,
You mentioned in a previous E-Mail (http://lists.w3.org/Archives/Public/public-webed/2011Sep/0023.html) that I could, as a first task, take a look at the shape of the current WSC and give you some feedback on it. I'm not trying to imply that there will be a lot of feedback (I've been through it once when it was the Opera WSC and there was very little I felt needed changing, and besides, you can't please everyone!) but what do you feel would be the best way to present any feedback to you on the current learning material? Sending feedback via E-Mail to this list, the contribution list, your E-Mail, posting notes within the articles on the Wiki, creating a new page on the Wiki with feedback, or some other way...?
Andrew