Google and Amazon (and I assume Facebook) interviews are already a large and uncompensated investment of time for the interviewee (up to several days). So I don

Google and Amazon (and I assume Facebook) interviews are already a large and uncompensated investment of time for the interviewee (up to several days). So I don't see it has much different. I can see that there are scenarios where it might not work, for example if non-competes are in place and the industry is similar. But in most cases I think there's enough flexibility to make it practical.