John Richardson

Live, from LI: It’s short-attention-span theater!

By GREGORY ZELLER // John Richardson knows startups. He launched two in his early teens, and therein learned a primary entrepreneurial lesson: business-development growing pains strike nearly all early-stagers, in virtually every industry. So even Richardson, who was “literally incorporated at age 14” and did surprisingly well with those Doogie Howser-esque enterprises, is surprised by the rapid development of Quick-Cast, his latest endeavor. Focused on society’s evolving (or de-evolving) fascination with short video segments, the…