Thinking of wading into the fast paced world of publishing in the digital age, yet balking at the thirty percent cut Apple is taking for its in-app subscription model? Fret not, would-be Hearsts and Murdochs: Google One Pass is here. The PR-speak promises "an open and flexible platform" for "publishers, journalism and access to quality content." Sure, but what is it, exactly? A user authentication, payment processing, and administration system for folks who want to sell content on the web. Google only takes ten percent off the top, and you even get a