I am really looking forward to the launch of the new LMS for wordpress users - Learn Dash.
It will work with ANY wordpress theme so you can just plug straight in and start building the courses and assigning/registering users.
Personally, I find WP more user friendly to setup and maintain than Moodle, so this will suit me.
For those interested WordPress LMS | Learning Management System Built on WP
All the best.
Updated 24th January 2013 at 06:23 AM by cschmid