Dan Shapiro is a serial entrepreneur. He founded Photobucket and most recently Sparkbuy, which was acquired by Google. Last summer he invented a board game that teaches programming to preschoolers called Robot Turtles. It became the most-backed game in Kickstarter history and is available now in stores. Dan's now working on a book for O'Reilly about startup CEOs and enjoying the summer with his wife and five year old twins. Many thanks to our sponsors: Bombfell, the glorious clothing service for men that sends handpicked outfits to your door. Go to bombfell.com/gweek to get $10 off your first purchase. Stamps.com -- get a $110 sign-up bonus with the offer code "gweek".