[R-wiki] Beginner - Intermediate - Advanced... new attempt

[Martin Maechler]

Thank you, Ben, 

I think you have very precisely described some of my own views
on this, and the direction "we" should be heading.

I strongly support your proposal
(though I'm still not offering any time to implement it)!

  .................{not repeating it now} .........
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Martin Maechler, ETH Zurich