Now that working from home has trumped ping-pong tables and coffee-on-tap as the biggest "office" perk, the nation's top tech talent is ditching traditional hubs for places that offer more bang for their buck when it comes to work-life balance and, oh yeah, more wealth-friendly tax rates. VC-backed startups and major names like Tesla are heading away from Silicon Valley in what's been dubbed a mass "techxodus." Here are the cities they're moving to, or will be soon. Get your Soylent and black turtlenecks ready!