Odd. John D's tweets (and post?) about the April C&I are (I believe) largely responsible for strong downloads--just under 1,600 so far, more than 800 in the first week. But all of the retweets about the OA Landscape blog series--and there have been a lot of them--don't seem to do much: under 600 views of the first series post so far...
...and under 200 of either topical post. The big post view, more than 1,500 so far this month? A four-year-old "signs of spring" post about photovoltaic milestones. I have not the slightest idea why. - walt crawford