We're working on building a Learning 2 website at tutorom.com, which is a free site to create learning content that can be shared, or delivered using the main site or your own custom website as a class or platform. We have taken some of the ideas of Moodle, added our own, and if anyone has any ideas, they can can email us or suggest via forums. The site is still growing...we have 8 lesson types, and 12 more in development...so much work, so little time..-)