What do people think of the idea of using SL to create a kind of textbook for a course on Go? The sort that you could use alongside a basic course (not an advanced course) to introduce children or adults to the game. Whilst it is true that we have all sorts of paths and starting points today, I don't think we have something exactly like this yet.
I think that such a text could be constructed as an index page or path, probably with the addition of some new material.
That would be exactly my thinking. Although a narrative would need to be created, it would essentially be linking to the high quality educational material already present in SL.
There are several such pages and initiatives already. The beginner study section, the guided tours and the reference section.
Of course, starting from scratch can bring a fresh spirit to such harvesting.