I like the idea of a garden. My idea is to use an LMS where multiple stand-alone sites feed into one umbrella site.

The LMS would then manage the content. Visitors would check off content they consumed. So when they returned they'd always be able to see what they previously saw and then peruse the site for content they hadn't seen. Each piece of content would have links to both internal and external links.

It would truly be a curation of my ideas, philosophies, and offerings.