Busted Tech: Once-Bankrupt Quirky is Back

Quirky is back. Why have recent tech companies failed (and, in certain cases like Quirky, gone bankrupt)? Because, according to Wired, hardware is...uh...hard. Tell that to the investors in Roku ($ROKU), which IPO'd this week and soared 67% on day one and another 20% on day two (to be fair, Roku is hardware and software, but whatevs).