Except Google is one of many corporations that exploit passion for the work their employees are doing to get hundreds of extra hours out of them off the clock.

Except Google is one of many corporations that exploit passion for the work their employees are doing to get hundreds of extra hours out of them off the clock. You're right, it's very easy for them to say "only work at work" but they don't want to do that, so instead, anything created by employees is their IP.