>In fact, they could open a network of Google hospitals, and run their own software on them, or buy a big chain. Much like Amazon got WholeFoods,

I'm a fan of Google, but what's with people thinking Silicon Valley companies can easily "get into" everything? What business is Google in that leads you to believe they could run hospitals? They couldn't even design a decent social network, which is their wheelhouse. At least Amazon was selling groceries before they bought Whole Foods.