Rolling Stone co-creator Jann Wenner in a discussion late Monday dismissed the idea of tablet magazines in the near term. The Wenner Media founder didn't rule out a digital transition but called the influx of tablet magazines, mostly on the iPad, "sheer insanity" driven by a reflexive action. Companies had to be ready to switch over, but they were confusing a short-term drop with a need to act immediately, he told AdAge.