Still not sure I'd pay for it out of pocket (but who knows!), but I missed the B2B angle on the first read and was reacting to the price point as a news consumer. IMO neither the article nor the premium page does a great job of showing me that kind of value -- the only allusions to B2B value I saw were "research reports" in the article and "let us be your research team" on the page. But I suppose that's because you're still figuring out what premium should be.
Hope you figure it out and wishing you success here. I love me some email.