MySpace's former GM International Travis Katz left the company shortly after the big executive shakeout in the Spring of 2009. He spent a few months in Hawaii recharging, and then moved his family to Silicon Valley. Since January he's been working on a new startup, he says, and he's teamed up with Ori Zaltzman , the former Chief Architect of Yahoo Boss. That's enough of a team to make things really interesting. Particuarly Zaltzman's deep infrastructure background.