A few weeks ago O'Reilly sold its interest in the Pubfactory platform and the developers who work on it to Sheridan, a printing services company (presumably Sheridan wants to beef up its own digital portfolio). Whether this is cause or effect here, I couldn't say, but it would seem to be related. One makes a guess that as digital delivery becomes a bigger part of the pie for them, the cost of managing physical invent…
But they also are ditching selling ebooks