The novelty of black IPAs to the beer scene is highlighted by a total lack of agreement about what to call them—you may see them described as Cascadian Dark Ales or American Black Ales, and the American Brewer's Association pithily calls them, American-Style India Black Ales. (ASIBAs? Yeah, that'll stick...) Personally, I hope that Black IPAs are here to stay. We tasted a dozen of them, all solid beers, and very diverse. We've divided them up into two categories—heavier and intense, or lighter and more quaffable.