If you’ve always been fascinated by maps, this might be the course for you.
From the website:
In this session, we will show you the skills you need to start making beautiful and informative maps online.
If that interests you, you might want to check it out.
Update 1/25/13: The online mapping class finished successfully with 4500 people signing up. Congrats to the team at CartoDB! The videos are on Youtube. CartoDB is talking about future Intermediate level mapping classes. Future classes will be posted to their Academy home page.