There's no official transcript yet, but the Wall Street Journal just live-blogged an interview with Adobe CEO Shantanu Narayen, in which he responded to the Steve Jobs "Thoughts on Flash" letter posted this morning. Substantively, Narayen didn't offer much we haven't heard Adobe say before, but his frustration with Apple is palpable even in summary form: he called Jobs' points a "smokescreen," said Flash is an "open specification," and further said Apple's restrictions are "cumbersome" to developers and have "nothing to do with technology." What's more, he also said Jobs' claims about Flash affecting battery life are "patently false," and suggested th