I just read an article in Mother Earth News about "Top Gardening Challenges" in their April / May 2014 issue.
In their section on dealing with drought, they didn't mention hugelkultur at all. So I wrote to the editor with hopes of getting it the contributions section of the magazine. I sent a link to Paul's article, and mentioned permies.com.
And I just got an email back saying they are forwarding my comment to the editor. So let's hope this helps spread the word a bit!!