I hope to see some new psychology courses if not just one! 7 years ago there was a post about this topic, where many others expressed their feelings on the matter over the years as well. I know Khan Academy is always looking to improve. If this is the sort of thing they are working on right now, then we would all be grateful to see a new psychology course.
That aside I have to thank you for providing us all with these FREE courses that you DO have to offer, along with your dedication on making this fun and efficient! Best idea since the TV.