I remember reading a pretty nasty article about Eric Lefkosky.
"InnerWorkings goes to great lengths to obscure its ownership and control by a chap named Eric P. Lefkofsky who has a history of busting investors after promising to radically transform bricks-and-mortar industries. He seems to identify with Dr. Seuss's huckster: he called his last business Starbelly.com, a venture that rapidly went into bankruptcy and provoked fraud suits by investors alleging that Starbelly's software was never what Lefkofsky promised. "