On Aug 31, 2009, at 5:02 AM, antonio wrote:

...nested projects can be really confusing...

of course, I'm agree, that 's an old question, but I see it as an extra that provides an unnecessary hardship, as if it could be nested documents within documents: it is never really necessary.

2cc

There is a need for "collections of projects", such as the "Tutorials and Demos" section.   We could use this functionality for our courseware, for example (lessons 1 through 10, collected).

Perhaps we can clean up the metaphor by having a "gallery" or something who's purpose is to collect projects.  (This is from a UI perspective, not a code perspective).